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Bas_tet [7]
3 years ago
10

Evaluate cos 150° without using a calculator.

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0

Answer:

D.

Step-by-step explanation:

It would be greatly appreciated if you gave me brainlest.

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Pls help asap thank you
Sati [7]

Use the Pythagorean theorem to find the height.

Height = sqrt(26^2-10^2)

Height = 24 cm

Volume = 20^2 x 24/3

Volume = 7,200 cm^3

7 0
3 years ago
Read 2 more answers
Find the Quotient.<br>2,874 - 4​
Tanya [424]

Answer:

718.5

Step-by-step explanation:

First, you see how many times 4 can go into 28. Then divide by 74. To get 718.5

3 0
3 years ago
A right rectangular prism is packed with cubes of side length 1/2 inch. If the prism is packed with 5 cubes along the length, 3
lesya [120]
The answer is C 11 1/4 or 11.25 Cubic inches
6 0
3 years ago
PLEASE HELP!!!!!<br> The question is in the image below!!!!
Oxana [17]

Step-by-step explanation:

We must realise that the image of the quadratic curve shown is not showing the full curve. Instead it extends further out.

For all quadratic curves, the domain is all x-values.

We see here that this quadratic curve has an absolute minimum at y = -4 and the curve stretches towards positive infinity.

Hence the range is y >= 4.

The correct answers are the 1st and 5th options.

3 0
2 years ago
PLEASE SHOW FULL SOLUTIONS! WILL MARK BRAINLIEST FOR THE BEST ANSWER! THANK YOU.
erastova [34]

Answer:

4a is s(50-30-20)

4b is 10

Step-by-step explanation:

Make Brainliest!

5 0
3 years ago
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