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Natali5045456 [20]

4 years ago

7

Multiply 5x^2(2x^2+ 13-5)

1 answer:

Sunny_sXe [5.5K]4 years ago

4 0

Answer:

10 x ^4 + 40 x ^2

Step-by-step explanation:

Our servers are swamped today! I'm unable to provide you with work, but here's the answer. My apologies, I am a college professor, you can trust my answer!

Glad I could help!!

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What is the slope of the line?

Anestetic [448]

Hi there!

»»————-　★　————-««

I believe your answer is:

m = (7/4)

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{The slope formula is rise over run.}}\\\\m=\frac{\text{Rise}}{\text{Run}}\\\\m=\frac{y_2-y_1}{x_2-x_1}\\-------------\\(x_1,y_1) \text{ and } (x_2,y_2) \text{ are two points that are on the line.}$

⸻⸻⸻⸻

The line passes through the points (3,4) and (-1, -3).

⸻⸻⸻⸻

$\boxed{\text{Calculating the Slope:}}\\\\\rightarrow m = \frac{-3-4}{-1-3}\\\\\rightarrow m=\frac{-7}{-4}\\\\\rightarrow m=\boxed{\frac{7}{4}}$

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

5 0

3 years ago

Issac drinks 8 glasses of water each day.he says he will drink 2920 glasses in each year with 365 days.is the exact answer reaso

nalin [4]

Yes.explain:365<span>÷2920=8</span>

8 0

3 years ago

What type of fossil fuel is coal ?

frozen [14]

Nonrenewable resource

7 0

4 years ago

Read 2 more answers

There is a ladder leaning against a wall

lozanna [386]

Answer:

12ft

Step-by-step explanation:

use sin cos tan method

here, we can see 6ft as adj to the angle and the ladder as hypotenuse

so, adj/hyp = cosθ

--> 6/hyp = cos60

--> hyp = 6/cos60

--> hyp, length of ladder = 12ft

5 0

3 years ago

Can someone please answer this!!

Anastaziya [24]

The answer to your question is B

4 0

3 years ago