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Related Questions
What property would you use for this 4x+2(x-3)=4x+2x-11(I solved it but can't remember the name) It has no solution.
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Step-by-step explanation:
I think the property I would use is a reflective property
Fill in the blank spaces please.
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PART A
If 4 pounds = 10 dollars...
4/2 = 2
10/2 = 5
So for 2 pounds, it would cost $5.00
Now for the 1 pound one
4/1 = 4
10/4 = 2.5
For the 1 pound one, it would cost $2.50
PART B
We know that 4 pounds = 10 bucks
Since 1 is 1/10 of 10 (in the cost section), we have to apply this to the pounds section. 4/10 = 0.4. Therefore, $1 = 0.4lb
Now for the last blank...
Since $1 = 0.4, we multiply that by 9. 0.4 x $9 = 3.6lb
HOPE THIS HELPED
Perform the following calculations. Express your answers in scientific notation.
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Answer:
it is E hope you find this helpful
Answer:
A) 8 x 10^5
B) 8.2 x 10^7
C) 4.5 x 10^11
D) 9 x 10^6
E) 2.7 x 10^13
Explaination: The 10^ this means 10 to the power of any number that is meant to be there. Like 10^3 means 10 to the power of 3. just wanted you to know so you dont get confused
pls help! will give brainliest to whoever answers first correctly! (70 points)
Answers
Answer:
#1
Step-by-step explanation:
I am just guessing but its probably #1
Answer:
the answer is the 1st one
Step-by-step explanation:
What is the average rate of change over the interval 2 ≤ x ≤ 4?
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Answer:
:2.50:The average rate of change over the interval −2≤x≤2 is:(f(2) − f(-2)) / (2 − -2)
Step-by-step explanation:
A rate of change formula is used to calculate the rate which describes how one quantity changes in relation to the change in another quantity
When completing a group project, what four steps should be taken to ensure an effective first group meeting?
Please help.
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Answer:
1) Pick a group leader. Discuss with your group mates who would be comfortable being a group leader. ...
2) Divide tasks. Each group project will have different tasks required for completion. ...
3) Combine parts. ...
4) Resolve Conflicts. ...
What is the volume of a pyramid with a slant height of 5 feet, a height of 4 feet, and a base length of 6 feet.
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Answer:
120 cubic feet
Step-by-step explanation:
volume=e x e x e
5x4x6
20x6
120
120 cubic feet I believe
What is the peremeter and area of the photo below, also please show work .
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Answer:
AA=216
PP=30
Step-by-step explanation:
Perimeter: 30
You have to add all the sides to get the Perimeter, but multiple if youre finding the Area
this math is too hard for me
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The answer to your question
1=105
2=75
m2= 75
this is because the angles together equal 180 nd since c and d the same…yk self explanatory
Nicole and Ian generate two patterns. Nicole uses the rule multiply by 3 then add 2 starting with 1. Ian uses the rule add 1/2 then multiply by 2 starting from 0. Complete the table to show the numbers in each pattern. Then create the ordered pairs.
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Answer:
Nicole: 1, 5, 17, 53, 161, 485
Ian: 0, 1, 3, 7, 15, 31
Pairs: 1,0- 5,1- 17,3- 53,7- 161,15- 485,31
Step-by-step explanation:
The coordinate pairs of Nicole and Ian's rule are (5,1),(17,3),(53,5),(161,10),(485,20)
What is coordinate?A coordinate is a system that uses one or more number to show the position of the points. It is in (x, y) form where x shows value on x axis and y shows value on y-axis.
How to determine coordinates?We have been given that Nicole's rule is multiplied by 3 then add 2 starting with 1.
Values of Nicole's rule are 5,17,53,161,485.
Ian's rule is given as add 1/2 then multiply y 2 starting from 0. The values will be:
1,3,5,10,20.
Hence the coordinates are (5,1),(17,3),(53,5)(161,10),(485,20).
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The ratio 1331 : x is equivalent to the ratio [tex]x^{2} : 1331[/tex]. what is the value of x?
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Answer:
121
Step-by-step explanation:
Set up the equation 1331/x=x^2/1331
Cross multiply and simplify the answer.
Please! I really need some help! Do you understand 8th Grade math?
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Answer:
The values that are in the correct spots are: 82, 62, 163 and 300
Step-by-step explanation:
There are 144 boys in total. We know that 82 attended the fall fling, so if we do 144-82 we know that 62 boys attended the spring social, therefore the vaules 82 and 62 are in the correct spots. We know that out of 156 girls, 75 attended the spring social. 156-75=81. The values 75 and 81 are in the wrong spots, therefore they are not correct.
82 boys + 81 girls at the fall fling = 163 total students at the fall fling, therefore 163 is also in the correct spot.
62 boys + 81 girls at the spring social = a total of 137. The chart says the total is 143 which is incorrect.
156 total boys plus 144 total girls = 300 total students, therefore 300 is in the correct spot.
Answer:
The values that are in the correct spots are: 82, 62, 163 and 300
Step-by-step explanation:
The simple answer
Question 1) y=2/3x+1
Please answer both
Question 2) y= 3/2x + 1
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Answer:
y= 2/3 x +1
the slope is 2/3
the y intercept is (0,1)
y= 3/2 x +1
I believe this is 4???
The second question answer is x=-3/2
Hope I help
Dalia buys a winter jacket at a used clothing store that costs $30. She lives in Idaho, where the sales tax is 6%.
Write an equation that represents the total cost, c, of any item bought in Idaho whose price is p
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Answer:
c = 0.06p + p
Step-by-step explanation:
hope this helped
An equation that represents the total cost, c, of any item bought in Idaho whose price is p is c = 1.06p.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
Given that,
Cost of the winter jacket = $30
Sales tax = 6%
Total cost of the winter jacket = 30 + (6% × 30)
= 30 + 1.8
= $31.8
If the total cost of any item is c whose price is p,
c = p + (6% × p)
c = p + 0.06p
c = 1.06p
Hence the required equation is c = 1.06p.
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help pls! brainlist if u help
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Answer:
(-2, -8)
(-1, -1)
(1, 1)
(2, 8)
Have an amazing day!
Please rate and mark brainliest!
Here is an inequality: -2x > 10.
List some values for x that would make this inequality true.
How are the solutions to the inequality -2x >/ 10 different from the solutions to -2x > 10? Explain your reasoning.
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Answer:
-20,-30,-40,-44.......
There are infinite solutions.
Step-by-step explanation:
A negative multiplied by a negative is a positive. So that would make the answer positive. You can uses any negative number above 6.
Answer:
There are infinite solutions.
Step-by-step explanation:
A system of linear equations can have infinite solutions if the equations are equivalent. This means that one of the equations is a multiple of the other. It also means that every point on the line satisfies all of the equations at the same time.
brainliest but please show the work
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Answer:
the answer is 18
Step-by-step explanation:
you have 9m so you just times it by 2.
The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results. What is the range of the pulse rates?
2
6
4
5
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Answer:
6
Step-by-step explanation:
The range of numbers is calculated by subtracting the smallest number from the largest one. So here, the smallest number is 79 and the largest is 85.
So, 85 - 79 = 6
Answer:
6
Step-by-step explanation:
Whoever gets it right can have brainliest but answer ASAP!
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Answer:
the answer is 6×4=25 and 5×4=20 and 6×4=24
What are chris's errors?
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Length of part A:-
9+2+3+19+615units or 15inLength of path B
1+2+1+1+2+6+114inNow convert to miles
Path B:-
14/4=3.5miPath A:-
15/4=3.7inChris may made error in decimals
Actual difference is 0.2 miHe may removed 0 from left so he got 2brainlest if it’s right
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6 x 4 + 24
Samantha has 42 coins consisting of quarters and nickels, which total $5.70. How many of each does she have?
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Answer- 22 quarters and 4 nickels
Step-by-step explanation: their is a lot of ways to go about this this is just the way I splited this up;)
Are multiplication and division of unit fractions related? Describe the relationship you see. BRAINLIEST HERE
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Step-by-step explanation Hope this help a'lot
Multiplication and division both need to have a common denominator or else you would get an incorrect answer. Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators."
WILL CHOOSE BRAINLIEST!!!
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Answer:
am i suppose to find x??
Step-by-step explanation:
explanation:
using the formula y=mx+b you’ll find where d=0 is the y intercept
Brent is considering buying a new circular track for his model train. He estimates that the model's circumference is about 3 times the measure of the circle's diameter. With this information, Brent could derive the value of —
Group of answer choices
radius
length
width
area
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Answer:
Answer is D or a
Step-by-step explanation:
what are the angles of a triangle with 73, x, x-11?
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Answer:
The angles of the triangle are 73, 59, and 48
Step-by-step explanation:
The sum of a triangle's angles must always add up to 180
In order to find out the measure of x we must make an equation where 180=the sum of the angles
180=2x+62
We got the 2x and the 62 from combining like terms
x+x=2x
73-11=62
Now we simply use algebra and try to solo out the x
First, subtract 62 from both sides
118=2x
Then, divide both sides by 2
59=x
x=59
Then plug in 59 with x and this gives you
73, 59, and 48 which all together add up to 180
hi its nice to meet you
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Answer:
19.5
Step-by-step explanation:
165 divided by 8 is 19.5
Find the measure of each interior angle of the regular polygon.
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Not sure but hope ta right :)
There are 11 sides of the polygon.
So, 360/11 = 32.72 degrees.
What would the coordinate pair be?
Rule 1: Multiply by 2 then add 1 starting from 1.
Rule 2: Divide by 2 then add 4 starting from 40.
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Answer:
3 / 24 I could be wrong (Have a great day)
Which is bigger, 1.2 or 1.18 repeating
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Answer:
[tex]beinggreat78~here~to~help.[/tex]
Your answer would be that 1.2 is bigger.
Why is that the case?This is the case because the tenths place, the decimal farthest to the left, is greater than the compared tenths place, which has a 1
1 is greater than 2
With that information, 1.2 is bigger.
Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).
To compare 1.2 and 1.18 repeating (1.181818...), we can first convert 1.18 repeating to a fraction.
Let x = 1.181818...
Now, multiply x by 100 to remove the repeating decimal:
100x = 118.181818...
Subtract x from 100x to eliminate the repeating part:
100x - x = 118.181818... - 1.181818...
99x = 117
x = 117 / 99
Now, we simplify the fraction:
x = 13 / 11
Now that we have both numbers in decimal form, we can compare them:
1.2 ≈ 1.2 (rounded to one decimal place)
1.18 repeating = 13 / 11 ≈ 1.1818 (rounded to four decimal places)
Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).
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