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aniked [119]
4 years ago
11

The triangle shown is a right triangle. Create the equation to be used to find the missing lengths. (Enter the smaller leg of th

e triangle first.) Do not solve the equation.

Mathematics
1 answer:
docker41 [41]4 years ago
3 0

We need to use the pythagorean theorem.

4²+7²=c²

This'll be the equation but, you can simplify is a bit more.

√(4²+7²)=c

Simplifying it allows anyone to get the result rather than doing extra steps.


√(4²+7²)=c is the equation.

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If a bored game was originally $25 and it is on sale for $18 , what is the percent discount?
Blizzard [7]
Hi there!

To find the percent discount, we need to divide the new price by the original price without the discount:

18 / 25 = 0.72

Now, we convert this into a percentage, so we can find the <em>percent </em>discount:

0.72 = 72%

Now, we subtract from 100%:

100% - 72% = 28%

So, the answer is 28%. 

Hope this helps!
7 0
4 years ago
The equation y=5x represents the total cost, y, of buying x donuts at Store 1. The graph shows the total cost, y, of buying x do
Sidana [21]

what graph? I don't see one

3 0
3 years ago
Read 2 more answers
Express the ratio 5 : 20 as a percentage.
Fantom [35]
5 : 20 as a percentage equals 5/20, which is 0.25 or 25%
8 0
3 years ago
F(x) = -5x; vertical shrink by a factor of 1/5
tatiyna

In order to vertically stretch a function by a factor k, we have to multiply the function expression by k.

So, in order to stretch the function by a factor of 1/5, we simply have to multiply:

f(x) = -5x \implies g(x) = -5x\cdot\dfrac{1}{5}=-x

So, if we shrink the function -5x by a factor of 1/5, we get the function -x.

7 0
3 years ago
In the following equations <br>solve for x<br>2(x - 1) = 16<br>(3×1) - (5=86) -10​
lara31 [8.8K]

Step-by-step explanation:

2(X-1)=16

2X-2=16

2X=16+2

X=18÷2

X=9

I don't understand (3×1)-(5=86)-10

I think it is wrong or sth I don't know!

6 0
4 years ago
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