Can someone help me on this please

Mathematics

2 answers:

a_sh-v [17]2 years ago

5 0

Answer:

Step-by-step explanation:

Lady bird [3.3K]2 years ago

3 0

The answer would be 3, I hope you have a nice day

May I have brainly? It’s okay if not ..:)

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Perform the indicated operation.(3/a+2) + (4/a-5)

kipiarov [429]

Answer:

$\frac{7(a-1)}{(a+2)(a-5)}$

Step-by-step explanation:

To solve this operation we need to find the common multiple of both denominators and solve for a.

$\frac{3}{a+2} + \frac{4}{a-5} =\frac{3(a-5)+4(a+2)}{(a+2)(a-5)} =\frac{3a-15+4a+8}{(a+2)(a-5)} =\frac{7a-7}{(a+2)(a-5)} =\frac{7(a-1)}{(a+2)(a-5)}$

Thus, the solution is 7(a -1) / (a+2)(a-5)

8 0

3 years ago

Masja [62]

Answer: The Answer is D.

Step-by-step explanation: IT is D because a FUNCTION DOES NOT suppose to hit more than 1 point. You can also use the vertical line test meaning take a pencil or pen hold it up and down and drag it across you screen or paper, and if it hits more than 1 point it is NOT a FUNCTION. Plus rate the Brainlest

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3 years ago

If a figure is cube, then it has eight vertices

lesya692 [45]

Yes a cube has eight vertices

4 0

3 years ago

HELP WILL MARK BRAINIEST!!!

maria [59]

Answer:

23 feet

Step-by-step explanation: