Answer:
11
Step-by-step explanation:
if the number 659,983 is rounded to the nearest hundred, how many zeros does the rounded number have
659,983
to the nearest hundred you look at the tenths spot, if above 5, the hundredths spot rounds up one, if its under 5, the hundreth spot stays the same
659,983
round up
660,000
4 ZEROS.
Can someone help me with this??
Answer:
son: 12 daniel: 32
Step-by-step explanation:
daniel is 26 in 6 years he would be 32
son is 3x younger in 6 years so 32 divided by 3 would be 10.6 (11 if estimated)
Again I need help thank you :)
Answer:
We have recently been learning about Artificial Selection. Write a paragraph describing how artificial selection relates to this article:
Step-by-step explanation:
if x=5 and y =-z what's the value of xy-6
working needed please asap
correct answers only
HOPE EVERYONE IS HAVING A GOOD DAY<3
Answer:
1z
Step-by-step explanation:
5(-z)-6
-1(-z)
1z
I think that's right, but I'm not too great at math. Lmk. Hope it helps! :)
Plot C (-4,-5). D(-4,3), E (-3,2), and F(-8,2) in a coordinate plane. Are CD and EF congruent?
Answer: No
Step-by-step explanation:
1. The distance between C (-4,-5) and D (-4,3) is 8
2. The distance between E (-3,2) and F (-8, 2) is 5
3. Since the measurements are not the same, the segments cannot be
congruent
At 100 Fahrenheit a certian insect Chirps at a rate of 94 times per minute and at 103 Fahrenheit they trip at 112 times per minute write an equation in slope intercept form that represents the situation
Answer:
y=6x-506
Step-by-step explanation:
Start by finding the slope.
Let your x-axis be temperature and you y-axis be chirps per minute.
This leaves you with your two points to find slope.
The first point would be (100,94) and your second point would be (103,112).
From here we can do the standard slope equation [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex].
[tex]\frac{112-94}{103-100}[/tex]=[tex]\frac{18}{3}[/tex]
[tex]\frac{18}{3}[/tex] Is your slope for the line which can be simplified to 6.
Next find your y-intercept. This can be found by moving around your
y=mx+b equation.
y-mx=b
Pick a point to substitute into the equation. Ill use (103, 112).
[tex]112-6(103)=b[/tex]
[tex]112-618=b[/tex]
[tex]-506=b[/tex]
[tex]b=-506[/tex]
Knowing slope and the y-intercept we can write the slope intercept equation
y=6x-506
Work out the volume of the frustrum please
Answer:
3744:\p=11756.16 m^2
Step-by-step explanation:
[tex] {12}^{2} \pi(18 + 9) - {4}^{2} \pi \times 9 = 3744\pi \: \: {m}^{2} [/tex]
The ratio of shirts to pants is 3 to 2. If there are 6 shirts, how many pants are there?
12
6
4
9
Answer:
4
Step-by-step explanation:
Two thirds of 3 is 2 and two thirds of 6 is 4, Hope this helps :)
Answer:
4
Step-by-step explanation:
Given:
The ratio is shirts to pants 3:2.
That means for every 3 shirts, there is 2 pairs of pants.
Therefore, your answer would be 4.
What is
[tex] {3}^{ - 2} [/tex]
as a fraction?
Can someone round this number to the nearest tenth and explain clearly I’ll mark you Brainiest if you can explain in an image ;)
hhhhhjklllkbvcccccgghhhjjughujhbhj
Step-by-step explanation:
give me brainly lsssssss
100 points for the fifth time. show your work!
Use the mapping (x+3, y-5), for the transformation of triangle ABC with vertices A(-2, -4), B(0, 0), and C(1, -3), find the coordinates of the new triangle A’B’C’ . You must show all your work.
Jackson deposits $4,200 in a savings account that pays 3.5% annual interest.What is the total value of the account after 10 years
Answer:
5924, 51
Step-by-step explanation:
X = 4200(1.035)^10
And put it in a calculator
The total value of the account after 10 years is $5,924.52.
Given that,
The deposited amount is $4,200.The rate of interest is 3.5%.And, the time period is 10 years.Based on the above information, the calculation is as follows:
[tex]= \$4,200 \times (1 + 3.5\%)^{10}[/tex]
= $5,924.52
Therefore we can conclude that the total value of the account after 10 years is $5,924.52.
Learn more: brainly.com/question/13324776
Evaluate the expression,
if x = 12, y = 8, and z = 3.
5y +
XIN
Answer:
5*8+12/3
=40+4
=44..........
[tex]\sf 500+600+500[/tex]
Answer:
1,600
Step-by-step explanation:
pls brainliest plss
Consider 2 3/4 divided by 1/8
(A) write a real world problem for the division
(B) create and explain a model for the division
(C) find the quotient show your work or explain your reasoning
Answer:
Part A. Mary has 2 3/4 cups of sugar to make cookies. The recipe requires 1/8 cup of sugar for one portion of cookies. How many portions of cookies can Mary make?
Part B.
portions.
Part C. The quotient is 22 and this number represents the amount of portions of cookies that Mary can make.
Step-by-step explanation:
The answer to this question that I’ve been stuck on for a long time
Answer:
x = -3/2
Step-by-step explanation:
bChoose the equation that represents the graph.
Oy = x - 3
Oy = -x + 3
Oy = -x-3
Oy = x + 3
The graph illustrates a linear function, because the graph is a straight line
The equation of the graph is (d) y = x +3
The points on the line are:
[tex](x_1,y_1) = (-3,0)[/tex]
[tex](x_2,y_2) = (0,3)[/tex]
First, we calculate the slope (m)
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Substitute values for x1, x2, y1 and y2
[tex]m = \frac{3-0}{0--3}[/tex]
Simplify
[tex]m = \frac{3}{3}[/tex]
Divide
[tex]m = 1[/tex]
The equation of the line is then calculated using the following formula:
[tex]y = m(x - x_1) + y_1[/tex]
Substitute values for m, x1 and y1
[tex]y = 1(x - -3) + 0[/tex]
Simplify
[tex]y = 1(x +3)[/tex]
Open bracket
[tex]y = x +3[/tex]
Hence, the equation of the graph is (d) y = x +3
Read more about linear graphs at:
https://brainly.com/question/20853486
3x + 6 =
plss help me with this
Answer:
3× + 6
3+6=9
9×3=3
Finish
Answer:
3
(
+
2
)Step-by-step explanation:
Please answer the math problem... I will mark you brainliest
Answer:
t = 128°
Step-by-step explanation:
A triangle equals 180°. 2/3 of the angles in the triangle are given, so we would then do the following:
180 - (61 + 67) = x
180 - 128 = x
52 = x
Since a straight line also is 180°, this would mean x + t = 180.
x = 52
We would then convert the equation to the following:
180 - 52 = t
128 = t
The angle "t" is a 128° angle.
What is the value of W in this exterior angle therom
Answer:
I think it is 60w2+2640w−11520
Step-by-step explanation:
pls brailiest
Thanks you to those who have been helping me with my math homework much appreciation have these points as gratitude!
Answer:
cool
Step-by-step explanation:
Answer:
No problem happy to help.
true or false? the graph is decreasing when x<-2 and increasing x>-2
*IM CONFUSED??? HELP ME PLEASEE !! , MAKE SURE ITS THE CORRECT ANSWER ITS FOR AN ASSESSMENT ! *
Answer:
First option: y = 5/6x + 12
Step-by-step explanation:
In the slope-intercept form, y = mx + b:
m = represents the slope
b = represents the y-coordinate of the y-intercept, (0, b).
In your given question, it states that the slope (m) = 5/6, and the y-intercept is (0, 12). This means that the value of (b) for your linear equation is the y-coordinate of (0, 12). Therefore, the correct answer is:
y = 5/6x + 12
How many numbers x between 1 and 100 (inclusive) have the property that x2+x3 is a perfect square?
(Please help. I'm suffering)
=========================================================
Explanation:
Factor the given expression
x^2+x^3
x^2*1+x^2*x
x^2(1+x)
x^2(x+1)
We end up with something where the factor x^2 is a perfect square regardless of whatever we replace x with from the set {1,2,3,...,99,100}.
In short, we don't need to worry about the x^2 portion.
--------------------
The only thing of importance is the x+1 factor.
The x+1 must be a perfect square so that the original expression is as well.
Let's say M is some perfect square between 1 and 100. That means M belongs to the set of values
{1, 4, 9, 16, 25, 36, 49, 64, 81, 100}
If we want M+1 to be a perfect square, then we'll need to subtract 1 from each item in that set above to counteract the "plus 1" in "M+1".
Subtract 1 from each item to end up with this modified set
{0, 3, 8, 15, 24, 35, 48, 63, 80, 99}
--------------------
Every item mentioned in that second set will make x^2+x^3 to be a perfect square.
For example, let's pick x = 15
x^2(x+1) = 15^2*(15+1)
x^2(x+1) = 15^2*16
x^2(x+1) = 15^2*4^2
x^2(x+1) = (15*4)^2
x^2(x+1) = 60^2
This confirms that x^2+x^3 is a perfect square for x = 15. I'll let you check the other values.
There are 10 values in the set {1^2,2^2,...,9^2,10^2} = {1,2,...,81,100}. There are also 10 values in the set {0,3,8, ..., 80, 99} we got earlier. The cardinality hasn't changed. However, we'll kick out 0 because it's not between 1 and 100. So we end up with 9 as our final answer.
--------------------
To summarize, there are 9 values of x that make x^2+x^3 a perfect square, where x is some whole number between 1 and 100 inclusive.
Simplify the expression by combining like terms. Then,
evaluate the expression by substituting the given values
for the variables.
x=5 and y=2
y^2 + xy – 7y^2
Answer:
-14
Step-by-step explanation:
The like terms in this equation is y^2 and -7y^2 so combining the two the equation becomes:
xy-6y^2
Then we substitute the values in:
5×2-6×2^2 = -14
What is the rate of change of the function represented by the table?
x
y
1
–8.5
2
–6
3
–3.5
4
–1
–2.5
–1
1
2.5
Answer:
Skip this answer.
Just guess one of the answers
Step-by-step explanation:
in September how much money did he cam
er earns $102 esch day for mowing several laws. If he moves the firm for 25 days
Answer: $2,550
Step-by-step explanation:
I’m not 100% sure what this question is asking.
But if it’s asking “how much money does he earn in total if he mows for 25 days and if he earns $102 each day”, then that would be your answer.
Since there is 25 days, and he earns $102 each day, you would multiply 25 by 102.
Then your answer (his total amount of money earned once he has mowed for 25 days) would be: $2,550.
I need help with this slope question grade 9
the slope is NEGATIVE 3/2
I don’t understand this
Answer:
it looks like it is 135 degrees
Step-by-step explanation:
Tell me if I am wrong sorry if I am also mark me brainliest if I am right