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3 years ago

How do I do number 10

Mathematics

2 answers:

Nesterboy [21]3 years ago

8 0

Answer:

This is beacuse 90° would look like A. Another 90° would give you D.

90° + 90° = 180°

kakasveta [241]3 years ago

4 0

I am guessing you have to rotate it 180 degrees and see if it fits in the area in which it’s supposed to fit it’s there another part to the question?

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Please help me with this

m_a_m_a [10]

Explanation:

Steve correctly computed the change in x to be 2, and the change in y to be 6. However he put 2 in the slope formula for Δy (the change in y), and 6 for Δx. That is, Steve reversed the values of Δx and Δy.

The actual slope is ...

slope = Δy/Δx = 6/2 = 3

7 0

3 years ago

Please help! I attached the question below.

kompoz [17]

Answer:

$\frac{2(c+2)}{c(c-2)}$

Step-by-step explanation:

$\frac{c^{2}-4 }{6c^{4}+15c^{3}}=\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2}) }$

Identity used:

$a^{2}-b^{2}=(a-b)(a+b)$

$\frac{c^{2}-4c+4}{12c^{3}+30c^{2}}=\frac{(c-2)^{2}}{2(6c^{3}+15c^{2}) }$

Now let us divide the modified expressions:

$\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2})}$ ÷ $\frac{(c-2)^2}{2(6c^{3}+15c^{2}) }$

we get:

$\frac{2(c+2)}{c(c-2)}$

5 0

3 years ago

Please help 10 points asap

hoa [83]

Answer:

a) 7

b) -8.2

c) 0

d) -7

e) -1 3/4

f) 121

Step-by-step explanation:

Just put the opposite for each one. The absolute value is the distance away from 0.

3 0

3 years ago

Suppose f(x) =6x second power-4, what is f(-1)?

meriva

Answer:

f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6

8 0

3 years ago

Read 2 more answers

A paint store mixed 4 3/4 cans of paint and 7 2/3 cans of white paint did this mixture make?

stira [4]

Answer:

12 5/12 cans of white make

Step-by-step explanation:

6 0

3 years ago