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OverLord2011 [107]
3 years ago
11

Solve the question: 4/5 (b-1)-1/b=1

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
4 0

Answer:

We know that (4/5b - 4/5 - 1) / b = 1

Which means that b = 4/5b - 4/5 - 1

So we put variable on one side and numbers on the other side

So 1/5b = - 9/5

So b = - 9

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The measure of the supplement of an angle is 12 more than twice the measure of the angle. Find the measures of the angle and it'
astra-53 [7]
Supplementary angles add up to 180 degrees-

Let x = "the angle"

supplement angle = 2x + 12 // 12 more than twice the measurement of "the angle"

Supplement angle + "the angle" = 180 degrees

(2x + 12) + x = 180 degrees // 2x + 12 is the supplement angle

3x + 12 = 180 //  Simplify

3x = 168 // Subtract 12 from both sides

x =  56 degrees // Divide both sides by 3

The measure of the angle is 56° and its supplement is 124°
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4 years ago
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Answer:

id.k but i hope this wuote helps u have a great day :) :)

Step-by-step explanation:

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3 years ago
Which of the following is a monomial?
KatRina [158]
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4 0
3 years ago
Mrs. Nelson has a rectangular flower box that is 5 feet long and 2 feet tall. She wants the width of the box to no more than 5 f
d1i1m1o1n [39]
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7 0
3 years ago
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hodyreva [135]

Step-by-step explanation:

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After that, you get x=approx 0.66...

7 0
2 years ago
Read 2 more answers
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