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3 years ago

8

PLEASE HELP ME WILL MARK BRAINLIEST! 10 POINTS!!!!!!!!!!

2 answers:

ohaa [14]3 years ago

5 0

the answer is c "No, the rates needed to be in the same equation as the total revenue of $7500." on e2020

Darya [45]3 years ago

3 0

Yes his equations are correct

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Is this correct? ..........

crimeas [40]

Answer:

Yes great job

Step-by-step explanation:

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3 years ago

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Find the measure of the arc indicated.<br> C<br> 33°<br> B<br> ?<br> D<br> 124

Scilla [17]

Answer:

C

33

Step-by-step explanation:

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3 years ago

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A 45-45-90 triangle has a hypotenuse of length 9. What is the length of one of its legs? If necessary, round your answer to two

olga55 [171]

HL(c) = a² + b² = c²
c = 9
c² = 18
√18= 4.24264068712

So! since this triangle is a "45° 45° 90°"
The two short legs are equivalent

meaning each side equals; <span>4.24264068712</span>

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3 years ago

If you can run 4 laps in 5.25 minutes, how many laps can you run in 20 minutes?

mina [271]

i believe you would be able to run 15 laps

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4 years ago

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Find the sum of (3x^2+16x+9) and (-16x-12)

babymother [125]

$(3x^2+16x+9) + (-16x-12)$

Remove the brackets:
$= 3x^2+16x+9 -16x-12$

Combine like terms:
$= 3x^2- 3$

Take out common factor 3:
$= 3(x^2- 1)$

Factorise (x² - 1):
$= 3(x- 1)( x+ 1)$

7 0

3 years ago