R= is incorrect
the answer is china :)
The lines below are perpendicular. If the slope of the green line is 2/3, what is the slope of the red line? m = A. 2/3B. – 2/3C. –3/2 D. 3/2
Answer: c
Step-by-step explanation:
C is correct
Later you have another chocolate bar. This time, after you give away 1/3 of the bar, a
friend breaks off 3/4 of the remaining piece. What part of the origina chocolate bar do you have
left? Answer this question by drawing a diagram
Answer:
Step-by-step explanation:
4.Add 13.24 + 35.67 +4.321
please explain in number form and as little as possible but still explaining
Answer:
Step-by-step explanation:
it should be 53.231 i think
Tyshawn took a taxi from his house to the airport. The taxi company charged a pick-up fee of $2.50 plus $3.50 per mile. The total fare was $79.50, not including the tip. Which equation could be used to determine m, the number of miles in the taxi ride?
The required equation that would be used to determine m, the number of miles in the taxi ride is 2.50 + 3.50m = 79.50.
Given that,
Tyshawn took a taxi from his house to the airport. The taxi company charged a pick-up fee of $2.50 plus $3.50 per mile. The total fare was $79.50.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Let the number of miles be m,
Cost of the taxi of m miles = 3.50m
according to the question,
2.50 + 3.50m = 79.50
Thus, the required equation that would be used to determine m, the number of miles in the taxi ride is 2.50 + 3.50m = 79.50.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
500,000 in expanded form
Answer:
500,000 =
5 × 100,000
+ 0 × 10,000
+ 0 × 1,000
+ 0 × 100
+ 0 × 10
+ 0 × 1
Step-by-step explanation:
there are more then one ways of writing this so here's another example
500,000 =
500,000
+ 0
+ 0
+ 0
+ 0
+ 0
Why do you think it is important to follow the order of operations? What will happen if you ignore it?
Answer: It is important to follow the order of operations because you want to make sure you get an accurate result and it ensures that you can understand and approach a mathematical problem easily. It's also important too because it sets a standard of how to solve equation so without it, equations could have multiple answers and that won't be right.
It is 29.6°C at sea level. The environmental lapse rate between sea level and 1500 meters is 5.5 °C/1000m.
The environmental lapse rate between 1500 meters and 4000 meters is 12.1°C/1000m. The normal lapse rate
exists above 4000 meters. What will the temperature be at 6000 meters? Calculate your answer to one
decimal point.
The temperature at 6000 meters would be -21.9°C.
The lapse Rate refers to the rate of decline in air temperature with relation to increase in altitude.
Here, the lapse Rate is given as follows-
for 0-1500 meters: 5.5 °C/1000m
for 1500-4000 meters: 12.1°C/1000m.
and above 4000 meters: normal lapse rate
The Normal lapse Rate is 6.5°C per 1000 meters.
Now,
surface temperature at sea level = 29.6°C
the decline in temperature up to 1500m would be-
5.5°C/1000×1500 = 8.25°C
So the temperature at 1500 meter is 29.6 - 8.25 = 21.35°C
Further, the decline in temperature up to 4000m would be-
12.1°C/1000×2500= 30.25°C
So Temperature at 4000 meters is 21.35 - 30.25 = -8.9°C
Now, above 4000 meters, decline in temperature would be-
6.5°C/1000×2000= 13°C
So temperature at 6000 meters would be
-8.9°C - 13°C = -21.9°C
Thus, the temperature at 6000 meters would be -21.9°C
Learn more about lapse rate here-
https://brainly.in/question/41789707
#SPJ9
Use inductive reasoning to find the next two terms in the sequence. What are the next two terms?
3/4, 2/3, 5/8, 3/5 …
by using inductive reasoning, we get the next 2 terms as 7 / 12 and 4 / 7.
We are given a sequence:
3 / 4, 2 / 3, 5 / 8, 3 / 5
We need to find the next two terms by using the inductive reasoning.
Now, we can also write this sequence as:
3 / 4, 4 / 6, 5 / 8, 6 / 10
Now, we can see that, in each term, the numerator is increasing by 1 and the denominator is increasing by 2 units.
So, the 5th term will be:
Numerator = 6+ 1 = 7
Denominator = 10 + 2 = 12
5th term = 7 / 12
And the 6th term will be:
Numerator = 7 + 1 = 8
Denominator = 12 + 2 = 14
6th term = 8 / 14 = 4 / 7
Therefore, by using inductive reasoning, we get the next 2 terms as 7 / 12 and 4 / 7.
Learn more about inductive reasoning here:
https://brainly.com/question/1490615
#SPJ9
What is the least common multiple of 70, 60, and 50?
60
180
210
2,100
210,000
Which is the best description of range?
The repeated values in the input set.
The -values on a graph.
The connection between sets of values.
The input values of a function.
The best description of range is (b) The y-values on a graph.
How to determine the best description of range?A graph is characterized by the following concepts:
DomainRangeThe domain of a function is the set of input values of the graph
On the other hand, the range of a function is the set of output values of the graph
This in other word means that the range is the y-values on a graph.
Hence, the best description of range is (b) The y-values on a graph.
Read more about range at
https://brainly.com/question/2264373
#SPJ1
Answer:
its B
Step-by-step explanation:
the y values on the graph
i did the quiz and got a 100
Laine reads 200 pages in 240 minutes.
If Laine reads 25 pages at the same rate, how long will it take her?
Laine will take 30 minutes to read 25 pages.
Given Laine reads 200 pages in 240 minutes.
We need to find the time taken to read 25 pages, if Laine reads at the same rate.
First, let us find out the time taken to read one page.
240 minutes are taken to read 200 pages
This implies that the time taken to read 1 page = 240/200 minutes
This implies that the time taken to read 1 page = 6/5 minutes
Therefore, the time taken for 25 pages = 25 ×(6/5) minutes
⇒ The time taken for 25 pages = 30 minutes
Hence, Laine will read 25 pages in 30 minutes, if she reads 200 pages in 240 minutes.
Learn more here:
https://brainly.com/question/2850366
#SPJ9
45 is added to the data set 9, 1, 9,7, 2
The new data set is the {54,46,54,52,47}.
According to the statement
We have to find that the value of the data set.
So, For this purpose, we know that the
A data set is a collection of related, discrete items of related data that may be accessed individually or in combination or managed as a whole entity.
From the given information:
45 is added to the data set 9, 1, 9,7, 2
It means the data set is the
{ 9, 1, 9,7, 2}
Then the number 45 is added into the each elements of the data.
Then
9+45 = 54
1+45 = 46
9+45 = 54
7+45 = 52
2+45 = 47.
The new data set is the {54,46,54,52,47}
So, The new data set is the {54,46,54,52,47}.
Learn more about data set here
https://brainly.com/question/2689808
#SPJ9
Name the property shown 0+8=8
Answer:
Step-by-step explanation:
commutative
5. identify
Divide. 22 divided 8956 Enter your answer in the boxes as a mixed number in simplest form.
I'm going to assume you meant 89/56 and not 8965 due to the fact you are asking for a mixed number answer.
[tex]=\frac{22}{1}\div \frac{89}{56}[/tex]
[tex]=\frac{22}{1}\times \frac{56}{89}[/tex] <- Apply the fraction rule [tex]\frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
[tex]\frac{22\times \:56}{1\times \:89}[/tex] <- Apply the fraction rule [tex]\frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{1232}{1\times \:89}[/tex]
[tex]=\frac{1232}{89}[/tex]
[tex]13 \frac{75}{89}[/tex] <- Convert to mixed number and there is your final answer
____________________________________________________
Learn more: https://brainly.com/question/8565111
Have a WONDERFUL day!
05601
4. Some chemistry students estimated that a small block of copper would weigh 500 grams. The
actual mass of the copper was 428 grams. What is the percent of error to the nearest hundredth
percent?
The percent of error to the nearest hundredth percent is
%.
The percent of error to the nearest hundredth percent is 16.82 % when the estimated mass is 500 g and the actual mass is 428 g.
We are given that:
Some students estimated that a small block of Copper will have the mass = 500 g
Estimated mass = 500 g
But now, the actual mass was found out and it came = 428 g
Actual mass = 428 g
The error in estimation was:
Error = 500 g - 428 g
Error = 72 g
Percentage of error = 72 g / 428 g × 100
Percentage of error = 7200 g / 428 g %
Percentage of error = 16.82 %
Therefore, we get that the percent of error to the nearest hundredth percent is 16.82 %.
Learn more about percentage here:
https://brainly.com/question/843074
#SPJ9
What is 961 divided by 48???
Answer:
20.02
Step-by-step explanation:
maths calc
another way to write m-9
The expression written in another way is -9 + m
What are expressions?Expressions are mathematical statements that are represented by variables, coefficients and constants
How to rewrite the expression in another way?The expression is given as:
m - 9
By the subtraction property of an equation, we have
a - b = -b + a
x - y = -y + x
Using the above equations as a guide, we have
m - 9 = -9 + m
Hence, the expression written in another way is -9 + m
Read more about expressions at:
https://brainly.com/question/723406
#SPJ1
Solve the system of equations and choose the correct ordered pair. y=-2x+4 y=x-2
Answer:
(-6, -8)
Step-by-step explanation:
We have the following system of equations:
[tex]y = 2x+4[/tex] (1)
and
[tex]y=x-2[/tex] (2)
Set (1) = (2) since the LHS is y in both
We get
[tex]2x + 4 = x - 2[/tex]
Subtract x from both sides:
[tex]2x + 4 - x = x - 2 -x[/tex]
[tex]x + 4 = -2[/tex]
Subtract 4 from both sides
[tex]x + 4 - 4 = -2 -4[/tex]
[tex]x = -6[/tex]
Substitute for x in Equation (2) to get
[tex]y = -6 - 2 = -8[/tex]
So the solution is (-6, -8)
Round to the nearest ten
thousand.
123,045,067
Answer: 123050000
Step-by-step explanation:
don't take this down again :)
explain how to graph the equation on a coordinate plane: y = 3x - 5
lations below are also functions?
To graph an equation on the co-ordinate plane we plot points that satisfy the given equation .
The graph of a linear equation is two variables gives a straight line on the co-ordinate plane.
To graph a straight line on the co-ordinate plane we take three points or solution of the equation on the line and join them.To calculate the solutions(points) of the line we take some values of x and calculate the corresponding values of y.Then we make a table of the points and graph the equation of the line by joining the points.the given equation is y=3x-5
at x=0 ,y=3×0-5 or y=-5
at x=2 , y=(3×2)-5 or y=1
at x=-1,y=(3×-1)-5 or y=-8
Now we make the table to get the desired points.
x y point
0 -5 A (0,-5)
2 1 C(2,1)
-1 -11 B (-1,-8)
The graph for the equation y=3x-5 is drawn.
To learn more about graph of a line visit:
https://brainly.com/question/11967677
#SPJ9
please help ill mark you brainly thanks
Answer:
the answer is c(4)
Step-by-step explanation:
30/2=15
30/3=10
30/4= not an interger(7.5)
30/5=6
30/6=5
this is the reason why c is not an interger because all other is a whole number while c is a decimal
Look at the imagine. Help asap.
2x-1 < x+3
5x-1 > 6-2x
x-5 < 0
solve the inequality for x.
x < 4
x > 1
X < 5
find the intersection
X ∑ {1,4}
Alternative form: {x I 1 < x < 4}
∑ indicates summation and is used as a shorthand notation for the sum of terms that follow a pattern. For example, the sum of the first 4 squared integers, 12+22+32+42, follows a simple pattern: each term is of the form i2, and we add up values from i=1 to i=4.
8
LO
5
15
4
1
In the figure shown above, all the corners form right angles. What is the area of the figure in squ
O 33 square units
O 66 square units
O 70 square units
O 120 square units
The area of the given figure is 70 square units, that is, option 3.
The area of a rectangle = length × breadth
Here, we need to find the area of the shaded region.
To do this, we will subtract the area of the smaller rectangle from the larger one.
The area of the larger rectangle = 8 × 15
= 120 square units
Now, the we have one side of the smaller rectangle which is 5, the other side will be (15 - 4 - 1) = 10 units.
The area of the smaller rectangle = 10 × 5
= 50 square units
Thus, the area of the shaded region = 120 - 50
= 70 square units
Hence, the area of the figure is 70 square units.
Learn more about areas here-
https://brainly.com/question/25292087
#SPJ9
Your question was incomplete. Please find the missing figure below.
Which fraction is greater, 35/109 or 36/104?? To explain your answer, use our definition of fraction along with reasoning other than finding common denominators, common numerators, cross-multiplying, or converting to decimals.
The greater proportion is 36/104 since 34.62% is greater than 32.11%.
What is percentage?A % is a relative figure that represents the hundredth part of any amount. One percent (symbolized 1%) indicates the hundredth part; consequently, 100 percent represents the complete amount and 200 percent specifies times the supplied quantity.
According to the given data:Given fractions are = 35/109 and 36/104
finding the greater fraction we express them as a percentages:
So the first fraction will be:
(35/109 ) * 100
= 3500/109
= 32.11%
For the second equation:
(36/104) * 100
= 3600/104
= 34.62%
The greater proportion is 36/104 since 34.62% is greater than 32.11%.
To know more about percentage visit:
https://brainly.com/question/13450942
#SPJ9
The trapezoids are similar. What is the value of x? 50 75 35 7 10
Answer:
The correct value of x is 15.
Step-by-step explanation:
Each side of the larger trapezoid is 5 times each corresponding side of the smaller trapezoid.
The sum of 4,7, and a number amounts to 16 find the number
Answer:
The unknow number is 5.
Explanation and Check part below
Hope this helps :)
Step-by-step explanation:
1. To solve, first wrote it into an equation. Also, the letter x will stand for the unknown number.
4 + 7 = 11
11 + x = 16
2. Isolate the varable by subtracting 11 from both sides of the equation.
11 + x = 16
- 11 - 11
x = 5
The unknow number is 5.
Check:
11 + 5 = 16
16 = 16
True statement.
Consider the following polygon. Determine the measure of both angles A and B. A= (16x+7) B= (13x+2)
please help me T - T
The measure of both angles A and B
Angle A= 16(7.8)+5= 129.8
Angle B =13(7.8)+4= 105.4
What is Hexagon?A hexagon can be defined as a closed two-dimensional polygon with six sides.
Hexagon has 6 vertices and 6 angles also.
Hexa means six and gonia means angles.
According to the given statement;
Hexagons have six sides, and so does this figure.
You can calculate the degrees in a shape by doing (n-2)180. With n being the number of sides(6)
There are 720 degrees in a hexagon.
1) Now write the following equation:
(16x+7)+(13x+2)+95+170+155+88=720
2) Combine alike terms:
26x+517=720
3) Subtract 538 from both sides:
26x=203
4) Divide both sides by 26
x=7.8
5) Plug in 7.8 as X in the original two equations for A and B
A- 16(7.8)+5= 129.8
B- 13(7.8)+4= 105.4
To know more about HEXAGON ,visit;
https://brainly.com/question/3295271
#SPJ9
For the rational function f(x)=2−x4x+6, find the point on the graph at the function value f(x)=1.
The point on the graph at the function value f(x)=1 is x = -4/5
How to find the point on the graph at the function value f(x)=1?The equation of the function is given as:
f(x) = 2 - x4x + 6
Rewrite the rational function, properly as follows:
f(x) = 2 - x/4x + 6
When f(x) = 1, we have:
2 - x/4x + 6 = 1
Cross multiply
2 - x = 4x + 6
Collect the like terms
4x + x = 2 - 6
Evaluate the like terms
5x = -4
Divide by 5
x = -4/5
Hence, the point on the graph at the function value f(x)=1 is x = -4/5
Read more about functions at:
https://brainly.com/question/4025726
#SPJ1
NEED HELP!! will give brain list!
Answer:
-5/40
Step-by-step explanation:
(1/40)(4) + (10/40)(2) - (29/40)(1)
James wants to have earned $7,592 amount of interest in 16 years. Currently he finds that his
annual interest rate is 9.04%. Calculate how much money James needs to invest as his principal in
order to achieve this goal..
I=p.r.t
Solve for p
r = 8.63% or .0863
t = 24 years
I = $8613
Round answers to the nearest hundredth (two decimal places). The answer will not have a dollar
sign, and be rounded to the nearest cent.
I
a) James have to invest 5,248 dollar and 89 cent to earn $7,592 amount of interest in 16 years .
b) Principal amount of money , which is to be invested is 4158 dollar and 46 cent .
This is a problem from simple interest system. We have to use the given formula, I = p.r.t to solve this problem.
a) James wants to have earned $7,592 amount of interest in 16 years. So, here the time period is 16 years and the interest rate is 9.04% and we have to find the principal amount.
I = p. 16. ( 9.04% )
Amount of interest = $ 7592
Time period = 16 years
rate of interest = 9.04 %
7592 = p . 16 . ( 904/10000 )
p = 75920000/ 16 . 904
or , p = $5,248.89 ≈ $5249
James have to invest $5,248.89 to earn $7,592 amount of interest in 16 years .
b) We have to use the given formula to find the value of p or the principal amount of money .
Rate of interest = 8.63% or .0863
time period = 24 years
Interest = $8613
We can write ,
p = I / r.t
p = 8613 / 24 . ( .0863 ) = $ 4,158.458 = $ 4,158.46
To know more about simple interest system visit ,
https://brainly.in/question/20049589?referrer=searchResults
#SPJ1