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2 years ago

12

What is a acute angle?

1 answer:

JulijaS [17]2 years ago

6 0

An angle between (not equal to) 0 and 90 degrees

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Evaluate the expression. 5^2. what is the value of the expression?

vovangra [49]

Answer:

25

Step-by-step explanation:

Any numbers to the 2nd powered are always squared. Whenever you are given an exponent, the base is the number that you multiply, and the power is one more than how many times you multiply the base number together. In this case, you multiply five by itself once to get 25 as your answer.

7 0

2 years ago

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If cot theta= 4/3, find csc theta

Marrrta [24]

Answer: Option d.

Step-by-step explanation:

The trigonometric identity needed is:

$csc^2\theta=cot^2\theta+1$

Knowing that $cot\theta=\frac{4}{3}$ :

Substitute it into $csc^2\theta=cot^2\theta+1$ :

$csc^2\theta=(\frac{4}{3})^2+1$

Simplify the expression:

$csc^2\theta=(\frac{4}{3})^2+1\\\\csc^2\theta=\frac{16}{9}+1\\\\csc^2\theta=\frac{25}{9}$

Solve for $csc\theta$ . Apply square root at both sides of the expression:

$\sqrt{csc^2\theta}=\±\sqrt{\frac{25}{9}}$

$csc\theta=\frac{5}{3}$

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2 years ago

10 x 4 thousands in unit form

Sindrei [870]

Answer:

Step-by-step explanation:

Simplify.

10 x 4000

40000

Unit form.

forty-thousand = four thousands

I'm sorry if I misunderstood.

Please add Brainliest if you'd like, not that it matters.

3 0

2 years ago

4 times the measure of the complement of an angle is equal to / the measure of the original angle's supplement. What is the meas

WINSTONCH [101]

72 degrees if its 2/3

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2 years ago

If the relationship is proportional, what is the missing value from the table? -18 -15 15 18

Goryan [66]

Answer:

Its -15 (B.)

Step-by-step explanation:

Just took the test and trying to help you out love.

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2 years ago

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