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Anna007 [38]
2 years ago
9

-3ab+4ac-2ad=-(3ab-4ac+2ad True or false

Mathematics
1 answer:
GalinKa [24]2 years ago
5 0

Answer:

True

Step-by-step explanation:

Simplify the following:  Left hand side

-3 a b + 4 a c - 2 a d

Factor a out of -3 a b + 4 a c - 2 a d:

Answer:  a (-3 b + 4 c - 2 d)

______________________________

Simplify the following:  Right hand side

-(3 a b - 4 a c + 2 a d)

Factor a out of 3 a b - 4 a c + 2 a d:

Answer:  -a (3 b - 4 c + 2 d)

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2 years ago
What is the product of -13 and -4
Keith_Richards [23]

Answer:

52

Step-by-step explanation:

8 0
3 years ago
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What is the value of sec<br> in the triangle below?<br> 41 ft<br> 9 ft<br> 40 ft
Juli2301 [7.4K]

Answer:

C

Step-by-step explanation:

\sec( \alpha )  =  \frac{1}{ \cos( \alpha ) }  \\  \\  \sec( \alpha )  =  \frac{1}{ \frac{ad}{hip} }  \\  \\  \sec( \alpha )  =  \frac{hip}{ad}  \\  \\  \sec( \alpha )  =  \frac{41}{40}

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___ x 4 = 12<br> ___ x 5 = 20<br> ___ x 2 = 10
RideAnS [48]

Answer:

3 x 4 = 12

4 x 5 = 20

5 x 2 = 10

Step-by-step explanation:

3 + 3 + 3 + 3 = 12

3 four times equals 12

This is the same for the others

4 + 4 + 4 + 4 + 4 = 20

Four 5 times equals 20

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On a toy car, 1 inch on the toy represents 5 and 1/3 of a
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Answer:

0.15

Step-by-step explanation:

I don't know if that is right but sorry if it is wrong but I would check with your teacher or someone for help

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