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3 years ago

5

Help please 8. What is mZHTA?

1 answer:

klemol [59]3 years ago

6 0

Answer:

67

Step-by-step explanation:

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50 POINTS SOMEONE PLEASE HELP WHATS 2+2 <br> A.) 4<br><br> B.) 2<br><br> C.)5<br><br> D.) 1230

Semenov [28]

Answer:

2+2=4

Step-by-step explanation:

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3 years ago

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scZoUnD [109]

Using <span>Pythagorean theorem: c^2 = a^2 + b^2, and if a = 22 and b = 50
c^2=484+2500
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3 years ago

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Suppose y varies inversely with x. If y = 150 when x = 2, find y when x = 25.

IceJOKER [234]

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4 years ago

Simplify the sum. d^2-9d+20/d^2-3d-10 plus d^2-2d-8/d^2+4d-32

dimaraw [331]

For this case what you should do is follow the following steps:
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Answer:
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4 years ago

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Find the missing part.

sveta [45]

Answer:

The answer is $a = \frac{15}{4}$

Step-by-step explanation:

We have to:

$cos(\theta) = \frac{adjacent\ side}{hypotenuse}$

So, if we take the 60 degree angle of the smallest triangle, we have to:

$cos(60) = \frac{a}{x}$

We do not know x. But if we take the sine of the angle of 30 degrees and the main triangle we have:

$sin(30) = \frac{x}{15}\\\\x =\frac{15}{2}$

Then:

$cos(60) = \frac{a}{\frac{15}{2}}$

$a = cos(60)\frac{15}{2}$

$a = \frac{15}{4}$

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3 years ago