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exis [7]
3 years ago
12

Solve the triangle. 1) B = 71°, b = 15, c = 8

Mathematics
1 answer:
gtnhenbr [62]3 years ago
5 0
From there subtract the sum of 71 and 30.265 from 180. You should get 78.735 degrees for angle A

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Round 56,291.8 to the nearest thousand.
NeTakaya

Answer:

56,000.0

Step-by-step explanation:

The number 6 is in the nearest thousand. To round, you look at the number in front of the number you are trying to round and decide if that number is higher or lower than five. If the number is higher than 5, round up to the next highest number. If the number is lower than 5, the number stays the same.

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Move the decimal point in the divisor and dividend.

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Line up each digit in the quotient just over the last digit in the dividend used in that cycle.

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3 years ago
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The height, H,of a cylinder is 5 units less than 3 times the radius, R, which expression expresses the height of the cylinder in
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The answer is:  [B]:  " 3r − 5 " .
_______________________________________________________
   
H = 3r <span>− </span>5
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3 0
3 years ago
Let f(x) = x2 − 8x + 5. Find f(−1). (1 point)<br><br><br> −4<br><br> −3<br><br> 13<br><br> 14
s344n2d4d5 [400]
 f(x) = x² - 8x + 5         Plug in -1 for all of the x-values
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f(-1) = 1 + 8 + 5            Add
f(-1) = 14
6 0
3 years ago
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