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docker41 [41]
2 years ago
14

AaaHHHHH I NEED MORE HELP!!

Mathematics
1 answer:
nalin [4]2 years ago
4 0

Answer:

90 -63=27 so the answer is 27 because complementary angles add to 90

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yawa3891 [41]
For a day at least. 24 to 36 hours
8 0
3 years ago
Read 2 more answers
Write an equation to represent the measures of the angles
marin [14]

Answer:

x = 72

Step-by-step explanation:

These angles are complementary so they add up to 90:

x + 18 = 90

x = 90 - 18

x = 72

6 0
3 years ago
The surface area, A, of a cylinder is given by the formula A = 2 Trh + 2nr, where ris the radius and h is the height
lord [1]

Answer:

Area = 87.9646  sq. units  from A = 28*π  sq. units.

However I cannot see this in your answer list, since the numbers look all jumbled.  Choice A. looks close to it, since there is a 28...

Step-by-step explanation:

We have a cylinder with height h = 5

radius = 2

We want the surface area of this cylinder.

A = (circumference)*h  + 2*(pi)*r^2

A = ( 4*π)*5   + 2*π*(2^2)

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A = 87.9646 sq.. units

7 0
3 years ago
I NEED HELP IM CONFUSED
mihalych1998 [28]

Answer:

<h2>x=-2 or x=8</h2>

Step-by-step explanation:

Isolate by the x from one side of the equation.

|x-3|=5

x-3=-5 and x-3=5

1. x-3=-5

Add 3 from both sides.

x-3+3=-5+3

Solve.

-5+3=(-2)

x=-2

2. x-3=5

Add 3 from both sides.

x-3+3=5+3

Solve.

5+3=8

x=8

Therefore, the correct answer is x=-2 or x=8.

3 0
3 years ago
Mr. Enders conducted a survey and found that 2/5 of his students play a team sport and 1/4 of those students play basketball. Wh
Papessa [141]

Answer:

1/10

Step-by-step explanation:

5 0
3 years ago
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