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Vika [28.1K]
3 years ago
5

Simplify:

Mathematics
1 answer:
Kryger [21]3 years ago
4 0

Answer: 32.5a + 20.47b

Step-by-step explanation:

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3 years ago
Find the value of x, question and choices attached above
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Answer:

<h2>E. 22</h2>

Step-by-step explanation:

<em>Look at the picture</em>.

The lines <em>l</em> and <em>m</em> are parallel, therefore alternate interior angles are congruent.

Therefore \beta=50^o

Supplementary angles add up to 180°.

Therefore

(5x-16)+\theta=180          <em>add 16 to both sides</em>

5x+\theta=196         <em>subtract 5x from both sides</em>

\theta=196-5x

We know: the sum of the triangle angle measures is 180°.

Therefore we have the equation:

50+2x+196-5x=180\\\\-3x+246=180\qquad\text{subtract 246 from both sides}\\\\-3x=-66\qquad\text{divide both sides by (-3)}\\\\x=22

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3 years ago
REVIEWNy Long Division with Whole Numbers
dalvyx [7]

Answer

a= 15

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Step-by-step explanation:

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3 years ago
A platter is in the shape of a regular octagon with an apothem of 6 inches. Find the area of the platter. Round your answer to t
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Step-by-step explanation:

To calculate the volume of a rectangular box, first measure its length, width, and height. Be sure to use the same units, like inches or centimeters, for all 3 measurements! Then, simply multiply the 3 measurements together using the formula Volume = Length × Width × Height.

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Step-by-step explanation:

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