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ki77a [65]
3 years ago
9

Using the right triangle below, find the cosine of angle A.

Mathematics
1 answer:
Inessa05 [86]3 years ago
4 0

Answer:

36.87 degrees    

Step-by-step explanation:

Cos A = <u>adjacent</u>

             hypothenus    

Cos A = 8/10

Cos A = 0.8

angle A= 36.87 degrees        

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150mg of amoxicillin was given daily for 10 days equals 1,500

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600mg divided by  4 days = 225mg still in blood stream

3 0
3 years ago
Bruce drew a scale drawing of a restaurant. The scale he used was 1 millimeter 10 meters The restaurant's kitchen is 3 millimete
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8 0
2 years ago
HElP!
zheka24 [161]

Answer:

A- The cabinets have the same base area.

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Step-by-step explanation:

4 0
3 years ago
Find f(-2) if f(x) = x + x + 7. f(-2) =
Lynna [10]

Answer:

f(-2) = 9

Step-by-step explanation:

Given that,

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f(-2) = (-2)² + (-2) + 7

= 4-2+7

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Hence, the value of f(-2) is equal to 9.

3 0
3 years ago
In order to take honors-level math, Lisa must have an average of 85 on her math tests. Her scores so far are 85, 70, and 98. Wha
Mila [183]

Answer:

d) 87

Step-by-step explanation:

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5 0
2 years ago
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