2 years ago

What is -4(x-3) equal

Mathematics

1 answer:

NeX [460]2 years ago

6 0

Answer:

-4x+12

Step-by-step explanation:

Multiply the -4 by the x and the -12

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What is the area of the rhombus below?

Maurinko [17]

Answer:

130 Units 2

Step-by-step explanation:

Hope this helps:)

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2 years ago

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-5z + 9 =24 solve the equation

nataly862011 [7]

Answer:

z=-3

Step-by-step explanation:

-5z+9=24 so, subtract 9 from both sides becuase of liked terms to get -5z=15, then divide both sides by -5 to get z = -3 hope it helps:)

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3 years ago

Find the area of a circle whose circumference is 18.84.

ivann1987 [24]

Answer:

310.23

Step-by-step explanation:

circumference is radius * 2

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18.84 / 2 =9.42

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1 year ago

how can 12 people share 7 apples so that each apple is cut into equal pieces only and into no more than 4 pieces? It also must b

Afina-wow [57]

Answer:

1.75 or 1 3/4 pieces each

Step-by-step explanation:

3 pieces per apple x 7 = 21

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3 years ago

Supplementary angles are angles whose son is 180. To supplementary angles are such that one angle is 4° less than three times th

zzz [600]

Answer:

The measures of angle are 46 degrees and 134 degrees.

Step-by-step explanation:

We are given the following in the question:

Let the measure of one the of the supplementary angles be x degrees.

Measure of other angle =

$(3x-4)\text{ degrees}$

Since, the two angles are supplementary, their sum is 180 degrees.

Thus, we can write and solve the equation:

$x + (3x-4) = 180\\4x = 184\\x = 46\\(3x-4) = 134$

Thus, the measures of angle are 46 degrees and 134 degrees.

7 0

2 years ago