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blagie [28]
3 years ago
15

Does anyone know how to do this?

Mathematics
1 answer:
Inessa [10]3 years ago
3 0
Y=mx+b is slope intercept form.
your answer would be y= -3/2+4
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Simplify help me plss cuz I don’t find the answer
dusya [7]
32^(-1/5)

1/32^(1/5)

^1/5 means 5√32 = 2

so the answer is 1/2 or 0.5
6 0
3 years ago
Can someone answer the 2 questions in the picture i really need help
Radda [10]
Hi.

The first question is a direct variation — specifically y = 1.8x

In the second one (if my calculations are correct), it's not a direction variation.

Hope this helps :)

Calculations:

y = 1.8(3) = 5.4

y does not equal x, 2x, or -2x.
7 0
3 years ago
If a 6-foot man casts an 8-foot shadow, how tall is a tree that casts a 24-foot shadow?
noname [10]
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8 0
3 years ago
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6 0
3 years ago
PLEASE HELP! Given the function f(x) = 3x2 − 4, what is f(-2)?
EleoNora [17]

Answer: Variant C


Step-by-step explanation:

f(x) = 3x^2 − 4

For finding f(-2) just replace x with - 2 like this:

f(-2)=3*((-2))^2-4=3*4-4=12-4=8

5 0
3 years ago
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