3 years ago

How do you solve -3(4H -2) = 30

Mathematics

1 answer:

katrin2010 [14]3 years ago

7 0

Answer:

H=-2

Step-by-step explanation:

First use distributive property to get 12H+6=30

subtract 6 ob both sides to get -12H=24

Then divide by -12 on both sides

Then that gives you H=-2

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3 years ago

In this figure, AB || CD and mZ6 = 75" What is mZ3? Enter your answer in the box.

grandymaker [24]

Answer:

105

Step-by-step explanation:

Theorem:

If parallel lines are cut by a transversal, then same-side interior angles are supplementary.

Lines AB and CD are parallel, and angles 3 and 6 are same-side interior angles, so by the theorem above, angles 3 and 6 are supplementary. That means that the sum of their measures is 180 deg.

m<3 + m<6 = 180

m<3 + 75 = 180

Subtract 75 from both sides.

m<3 = 105

Answer: 105 degrees

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2 years ago

It takes you 45 minutes to wash a car

tangare [24]

Answer:

37.5 minutes

Step-by-step explanation:

45+30=75

=75 =37.5

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6 0

2 years ago

Read 2 more answers

What is the slope of the line which passes through (−2, 0) and (0, 4)? −2 0 2 Undefined

faust18 [17]

slope is also m

m= Y2-Y1 / X2-X1

X1= -2

X2= 0

Y1= 0

Y2= 4

4-0/0-(-2)

4/2

divide by 2

4/2= 2

2/2= 1

2*1= 2

Answer: slope is 2

7 0

2 years ago

Read 2 more answers

POSSIBLE

Nutka1998 [239]

The answer to your problem is x=26

7 0

3 years ago