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zheka24 [161]
3 years ago
14

(1-cos^2x)csc^2x=1 Please verify

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0
Hello here is a solution : 

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What is the area of the figure? Please help!
makvit [3.9K]
First brake the figure into 3 rectangles . One across and 2 going up and down . Then solve for the small figures and add up all the areas together . Hope this helps . 
8 0
4 years ago
Evaluate the expression for. <br><br> x = -10 and y = 100.<br><br> problem: x²-y
olchik [2.2K]

Answer:

The answer is 0

Step-by-step explanation:

Hope this helps:-)

5 0
3 years ago
A bolt has 16-1/2 turns per inch. How many bolts would be in 2-1/2 inches?
ohaa [14]

Answer:

41 1/4

Step-by-step explanation:

Change 16  1/2 to a mixed number

16 1/2 = (2*16+1)/2 = 33/2

Change 2 1/2 to a mixed number = (2*2+1)/2 = 5/2

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Change this back to a mixed number

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6 0
4 years ago
Read 2 more answers
4x+32=24<br> show your work
sp2606 [1]

Answer:

x = -2

Step-by-step explanation:

Original equation:

4x + 32 = 24

Subtract 32 from 24

-8

The equation should look like this now:

4x = -8

Divide both sides by 4

x = -2

Hope this helps :)

4 0
3 years ago
Write the phrase as an algerbraic expression. 4 times the sum of a number and 20
Iteru [2.4K]
4 x (n + 20), pretty simple. :)
6 0
4 years ago
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