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Vladimir79 [104]
3 years ago
13

A similar right triangle would be created by a run of 8 and a rise of

Mathematics
2 answers:
Alexxandr [17]3 years ago
8 0

Answer:

The answer is a rise of 8 and a run of 6.

Step-by-step explanation:

Why? Cuz I just took the test hehe, you're very welcome.

Alborosie3 years ago
3 0

8 if you in count the orgin 0, 0

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Find the value of x in the figure
Luden [163]
34.90 is the answer ♡♡
sorry typed the wrong number.
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3 years ago
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Two boxes of apples contain a total of 24 apples. If you halve the number of apples in the first box and add 4 apples to the sec
maks197457 [2]

Step-by-step explanation:

let the no.s of apples in the one box be=x

then no.s of apples in the 2nd box =24-x

according to the question,

24-x+4=20

-x= 20-28

-x=-8

x= 8

no.s of apples in one box= 8

and no.s of apples in another box=24-8= 16

option C

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The sum of twice a number n and 8 at most 25
mezya [45]

2n + 8 ≤ 25     |subtract 8 from both sides

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<u>n ≤ 8.5</u>

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3 years ago
Find the scale factor of 1 inch = 9 feet
tino4ka555 [31]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Write the inverse function for the function, ƒ(x) =1/2x + 4. Then, find the value of ƒ^ -1(4). Type your answers in the box.
Kipish [7]

Answer:

f⁻¹(x) = 2x - 8

f⁻¹(4) = 2 × 4 - 8

f⁻¹(4) = 0

Step-by-step explanation:

f(x) = \frac{1}{2} x + 4\\x = \frac{1}{2} f^{-1}(x) + 4\\x - 4 = \frac{1}{2} f^{-1}(x)\\2x - 8 = f^{-1}(x)\\f^{-1}(x) = 2x - 8

Let's test it

f^{-1}(f(x)) = 2(f(x)) - 8\\f^{-1}(f(x)) = 2( \frac{1}{2}x + 4) - 8\\f^{-1}(f(x)) = \frac{2}{2}x + 8 - 8\\f^{-1}(f(x)) = x

So we do indeed have the inverse function, so using that we can plug in the values requested:

f⁻¹(x) = 2x - 8

f⁻¹(4) = 2 × 4 - 8

f⁻¹(4) = 0

4 0
3 years ago
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