3 years ago

Evaluate the expression when b=4 and x=-2 . b-4x

Mathematics

2 answers:

oee [108]3 years ago

4 0

Answer:

Step-by-step explanation:

b-4x

Plug in 4 as b and -2 as x

= (4)-4(-2)

Multiply 4 and 2

= 4-(-8)

Two negatives make a positive

= 4+8

= 12

I hope this helps!

mihalych1998 [28]3 years ago

4 0

Yes, the answer above me is correct.

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3 years ago

−(−49) = −49 true or false?

vova2212 [387]

I hope this helps you

false

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(-1).(-49)

+49

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2 years ago

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aivan3 [116]

Answer:

Step-by-step explanation:

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2 years ago

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makkiz [27]

Mistake in Line 2 : Was in the determining the values for a ,b,c

Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

First Mistake : Line 2

$a = x \\ b = 6 \\ c = 10$

Second Mistake : Line 4

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Correct Solution :

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2 years ago

Brainliest and 50 more points if you get it right

Naya [18.7K]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers