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djverab [1.8K]
3 years ago
15

∆ABC ~ ∆YXZ If the scale factor of ∆YXZ is 3 and the area of ∆ABC is 7 cm ^ 2 , then what is the area ∆YXZ ?​

Mathematics
2 answers:
Maru [420]3 years ago
8 0
62 cm ^2
hope it helped :)
stich3 [128]3 years ago
3 0

Answer:

63 cm²

Step-by-step explanation:

the area of ∆YXZ = 7 × 3² = 7×9 = 63 cm²

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A particle moves according to a law of motion s = f(t), t ≥ 0, where t is measured in seconds and s in feet. (If an answer does
NNADVOKAT [17]

The question is not clear, but it is possible to obtain distance, s, from the given function. This, I would show.

Answer:

s = 17 units

Step-by-step explanation:

Given f(t) = t³ - 8t² + 27t

Differentiating f(t), we have

f'(t) = 3t² - 16 t + 27

At t = 0

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6 0
3 years ago
If c – 8 is an odd integer, which of the following could be the value of c?
finlep [7]

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Since you didn't give me any choices I can tell you that c is ANY ODD NUMBER THAT EXISTS.

Step-by-step explanation:

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7 0
3 years ago
What is the inverse of y=r? + 8?
Maru [420]

Answer:

F-1(x)=x+8

Step-by-step explanation:

What is the inverse of y=r? + 8?

I hope this help.

6 0
3 years ago
Write and solve a proportion to answer the question. 30% of what number is 9? ​
Vikentia [17]

Answer:

The answer would be 30.

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Help help help help
nikitadnepr [17]

Answer:

m=25w+80

Step-by-step explanation:

m=money

w=weeks

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plug in to check:

(25*2)+80=130

(25*8)+80=280

4 0
3 years ago
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