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mart [117]
2 years ago
12

Does it matter what interval you use when you find the rate of change of a proportional relationship

Mathematics
1 answer:
murzikaleks [220]2 years ago
8 0
Maybe but it doesn't matter
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3 years ago
Find the length of a diagonal of a square with sides 10in. long
Ghella [55]
Hey!!!
Answer is....
diagonals of square bisect each other at right angles.
let diagonal be 2x
Using Pythagoras in a triangle enclosed by a side and 2 half diagonals...
{x}^{2}  +  {x}^{2}  =  {10}^{2}
2 {x}^{2}  = 100
{x }^{2}  = 50
x =  \sqrt{50}
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HOPE IT HELPS YOU '_'
3 0
3 years ago
Read 2 more answers
Plzz help me fast thanks
mixer [17]

18/6 = 3

So the temperature dropped 3 degrees each day.

Hope this Helps!!

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3 years ago
You pay $2.40 for 3/4 pound of grapes your friend buys a pound of grapes at the same time and estimates that he will pay $1.80 w
LenKa [72]

I would say your friends assumption is wrong. Why?


Because, if you payed $2.40 for 3/4 pounds of grapes, your friend should pay more for an entire pound, not less.


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8 0
3 years ago
Which of the following is equivalent to (a + b/2) ^2?
myrzilka [38]

Answer:

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Step-by-step explanation:

Which of the following is equivalent to (a + b/2) ^2?

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