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ella [17]
3 years ago
6

Which equation has no solution?

Mathematics
2 answers:
allsm [11]3 years ago
7 0
Letter d has no solution because there is a positive 7y on both sides and when you will try to get y by itself they will cancel out because when you subtract 7y on both sides 7y will be subtracted and made 0
Mumz [18]3 years ago
5 0
I think the answer would be b
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Solve for s.<br> 8 - 48 = 8 + 13
PtichkaEL [24]
Which number carry’s the s?
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3 years ago
Find the exact solution of x.
MA_775_DIABLO [31]

Answer:

the answer is a . hope this helps

4 0
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Read 2 more answers
A) Divide 20 in the ratio 2:3
Keith_Richards [23]

Answer:

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Step-by-step explanation:

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3 years ago
If z varies directly with the product of x and y(z=k x y) , then z is said to vary jointly with x and y .
Dafna1 [17]

The value of z varies jointly with w and y.

What is the constant of proportion?

A constant of proportion is illustrated as the ratio which relates two given quantities with each other in the relationship of proportion. Constant of proportion is also called constant variation, rate of change, and constant ratio.

Solving for the value of constant of variation

let k be the constant of proportion

When a quantity varies directly with others, then we have a relation, y = kx

Given relation is z = kxy        —-- 1

Also x varies directly with w i.e. x = k'w, where k' is constant of variation for x and w

Using in equation 1, we have,

z = k(k'w)y

z = kk'wy

z = Kwy, where K is constant of variation i.e. K = kk'

It shows that z varies directly with w and y.

Hence, z varies jointly with w and y.

To learn more about the constant of proportion, visit the link:

brainly.com/question/24868934

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5 0
1 year ago
In 20 seconds, a roller coaster goes up a 100-meter hill, then down 72 meters, and then back up a 48-meter rise. What integer re
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The question is an illustration of arithmetic operations.

The integer that represents the vertical rise is 76

<em>Upward movements are represented with positive, while downward movements are represented with negative.</em>

<em />

So, the given parameters are:

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The vertical rise is:

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So, we have:

Rise = 100m -72m +48m

Rise = 76m

Hence, the integer that represents the vertical rise is 76

Read more about arithmetic operations at:

brainly.com/question/15385899

5 0
3 years ago
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