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2 years ago

How do the expressions 72 divided by 9 and Negative 72 divided by (negative 9) compare when they are evaluated?

Mathematics

1 answer:

AlekseyPX2 years ago

3 0

Same value and same sign

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Can someone help me

ICE Princess25 [194]

Answer:

S=49

Step-by-step explanation:

Any triangle has an interior angle of 180.

So just add them up and set the sum equal to 180 degrees.

2s+s+33=180

3s=180-33

3s=147 . Divide both sides by 3 to isolate variable s

s=49

7 0

2 years ago

Read 2 more answers

yuan tossed a paper cup 40 times and recorded howth cup landed each time. he organized the results in the table shown based on y

Leviafan [203]

Answer: 40%

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the rectangular coordinates of the point (sqrt3,pi/6)

madreJ [45]

Answer:

$(x, y) = \left(\frac{3}{2}, \frac{\sqrt{3}}{2}\right)$

Step-by-step explanation:

The rectangular coordinates of the point are:

$(x,y) = \left(\sqrt{3}\cdot \cos\frac{\pi}{6}, \sqrt{3}\cdot \sin\frac{\pi}{6}\right)$

$(x, y) = \left(\frac{3}{2}, \frac{\sqrt{3}}{2}\right)$

5 0

3 years ago

What did I do wrong when finding out the sector area? I know the answer I got is wrong so can someone please help me

bonufazy [111]

I believe your mistake is that you are trying to use the sector area formula ti find arc length when there is already a formula for it.
The formula for it is
$2r\pi( \frac{degree}{360} )$
So first substitute the values in and then simplify!
$2(10.5)\pi( \frac{118}{360} )$
Now simplify!
21 × 118 is 2478 so it's
$\frac{2478}{360} \pi$
When divided ou and multiplied, this is 21.62cm!

4 0

3 years ago

HELP ME PLEASE!!!! URGENT!!!

frosja888 [35]

Answer:

Step-by-step explanation:

f(x)=4x+1

g(x) = x^2-5

(f*g)(x) = 4x^3+x^2-20x-5

3 0

3 years ago