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2 years ago

HELP I NEED HELP ASAP

Mathematics

1 answer:

poizon [28]2 years ago

6 0

Answer:

I will tell D or C but I'm not sure :-\

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Calculate interior angle of a regular 15 sided polygon

AleksAgata [21]

Answer:

156°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 15 , then

sum = 180° × 13 = 2340°

interior angle = $\frac{sum}{n}$ = $\frac{2340}{15}$ = 156°

8 0

3 years ago

Please help me! (Tangent Ratios) (20 points)

Leya [2.2K]

Answer:

Tan A for first page 25/49

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Tan B for first page 24/49

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2 years ago

Nine times a number subtracted from another number

ANTONII [103]

9x mean 9 multipled with an unkown number and 9x is subtracted from another unknown number 'y' . you can substitute with any letters you want ,but you have to use two different letters.

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2 years ago

Use compatible numbers to estimate the quotient of 776÷28

kiruha [24]

The answer to ur division problem would be 27.6785714286<span>
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4 0

2 years ago

Clive is making hamburgers for a cookout. How many 1/4- pounds hamburgers can he make from 2 and 3/4 pounds of ground beef

marshall27 [118]

Answer:

11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

Step-by-step explanation:

Here, the amount of beef uses in 1 hamburger = 1/4 pound = 0.25 pounds

Total amount of beef available = 2 3/4 pounds

Now, solving the mixed fraction,we get

$2\frac{3}{4} = 2 + \frac{3}{4} = 2 + 0.75= 2.75$

So, the total available beef = 2.75 pounds

Now, $\textrm{ Number of burgers made} = \frac{\textrm{Weight of available beef}}{\textrm{Beef used in 1 hamburger}}$

= $\frac{2.75}{0.25} = 11$

So, <u>the total number of hamburgers made = 11 </u>

Hence, 11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

3 0

3 years ago