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3 years ago

I need help with this problem I need to apply the distributive property then simplify by combining like terms

Mathematics

1 answer:

koban [17]3 years ago

4 0

Answer:

$\boxed{=8a-10}$

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First you had to expanded form.

$2(3a-5)=6a-10$

$6a-10+2a$

Finally, simplify.

$6a-10+2a=8a-10$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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A stuntman jumping off a 20-m-High building is modeled by the equation h=20-5t^2, where t is the same in seconds. A high-speed c

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Step-by-step explanation:

1. You know that the high-speed camera is ready to film him between 15 meters and 10 meters above the ground.

2. The problem gives you the following equation:

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3. Therefore, you must calculate the time when $h=15$ and when $h=10$ , as following:

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