3 years ago

What is a factor of 20x2 + 40x +15a.) 4x + 1b.) 4x + 3c.) 2x + 3d.) x + 2

Mathematics

1 answer:

I am Lyosha [343]3 years ago

5 0

the factors are 5(2x+1)(2x+3)

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3 years ago

HELP DUE IN 10 MINS! Use the Pythagorean Theorem to solve for x.

irakobra [83]

Answer:

B. 5sqrt(2)

Step-by-step explanation:

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3 years ago

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Question 1<br> Determine the midpoint of the segment with endpoint (-9,3) and (7,-8).<br> Question 2

mario62 [17]

Answer:

(-1, -2.5)

Step-by-step explanation:

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3 years ago

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THis is wierd math g g g g g

Ganezh [65]

It’s 3.5

use formula the formula
V=lwh
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7 0

2 years ago

(m+2)(m+3)=(m+2)(m-2)

Anastaziya [24]

(m+2)(m+3)= (m+2)(m-2)
⇒ m^2+ 3m+ 2m+ 6= m^2 -4
⇒ 5m+ 6= -4 (m^2 on both sides cancels out)
⇒ 5m= -4-6
⇒ 5m= -10
⇒ m= -10/5
⇒ m= -2

The final answer is m=-2~

6 0

3 years ago