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Alchen [17]
2 years ago
7

Each set of (x, y) values represent a set of equivalent ratios. Find the ratio of x to y for each set to determine which set des

cribes the proportional relationship: 66 ounces of peanuts to 89.1 ounces of walnuts.
Mathematics
1 answer:
Pavel [41]2 years ago
3 0

Answer:

I believe it is 60-10=x because it says she purchased it with 60$ but recieved 10$ in change causing the amount we dont know to be a variable such as "x"

Step-by-step explanation:

I believe it is 60-10=x because it says she purchased it with 60$ but recieved 10$ in change causing the amount we dont know to be a variable such as "x"

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The legs of a right triangle measure 7 and x. The<br> hypotenuse measures 25. Determine the value x
777dan777 [17]

Hi

According to Pythagoras :

The square of hypotenuse is the sum if the square if the two other side

so : 7^2 + X^2 = 25^2

49 + X^2 = 625

X^2 = 625-49

X^2 = 576

this equation as two roots . As a triangle cannot have a negative side value, I will only take positive value

so X = V576 =24

3 0
2 years ago
What is the solution to the system of equations represented by the two equations?
Iteru [2.4K]
If you would like to solve the following system of equations, you can do this like this:

y = - 2 * x + 7
y = 1/3 * x
____________
1/3 * x = - 2 * x + 7
1/3 * x + 2 * x = 7
1/3 * x + 6/3 * x = 7
7/3 * x = 7      /*3/7
x = 7 * 3 / 7
x = 3

y = 1/3 * x = 1/3 * 3 = 1

The correct result would be: x = 3 and y = 1.
5 0
2 years ago
Read 2 more answers
I have "Write an equation for each problem. Then solve the equation.
Umnica [9.8K]

Answer:

9

Step-by-step explanation:

if the opposition of a number is equal to -9.

hence the expression above....

6 0
2 years ago
Ninety-five percent of test scores fall between 72 and 85. Assuming the data is normally distributed, what is
fredd [130]

Answer:

78.5 i think

Step-by-step explanation:

3 0
2 years ago
Find the volume of the composite figure pictured below. Who gets it first gets brainlest!
NNADVOKAT [17]

Answer:

216 cubic ft

Step-by-step explanation:

13

144

96

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2 years ago
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