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Olin [163]
3 years ago
8

An angle measures 155º. What is the measure of its supplement?

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

25

Step-by-step explanation:

180-155

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If the circumference of the base is 25 and the height is 8 find the volume
inn [45]

Area of base is Circumference x \pi or A = 25 x \pi

A = 78.53981

Volume = Area of Base x Height or V = 78.53981 x 8

V = 628.32 Units

The volume of the cylinder is 628.32 units

3 0
3 years ago
the computer lab is removing the three broken computers and adding 13 wireless devices about what percent of the lab are wireles
andreyandreev [35.5K]
So the fraction would be 13/100 so now divide it and then u should get 7.6923076923



5 0
3 years ago
Read 2 more answers
Multiply y^2-16/2y . 5y/y-4
alisha [4.7K]
So, first we multiply the fraction by using the formula a/b times c/d= a times c/b times d
=(y^2-16) times 5y/2y(y-4)
Now, we cancel the common factor y
=(y^2-16) times 5/2(y-4)
Now, we factor 5(y^2-16)
We factor (y^2-16) first
y^2-16
Rewrite 16 as 4^2
y^2-4^2
Now, apply the formula x^2-y^2=(x+y)(x-y)
=y^2-4^2=(y+4)(y-4)
=5(y+4)(y-4)
=5(y+4)(y-4)/2(y-4)
Cancel the common factor y-4
=5(y+4)/2
Answer: 5(y+4)/2



5 0
3 years ago
How do you tell if it's possible to make a triangle out of these side lengths?<br> PLZ HELP!!!!!
Nastasia [14]

Answer:

A

Step-by-step explanation:

square root of 73 is about 8.5

square root of 10 is about 3. multiply by 3, you get 9.

square root of 7 is about 2.6. multiply by 5, you get 13.

when determining if you can make a triangle, if all variants of two sides can add up to be greater than the third side, you can make the triangle. so 8.5+9 > 13; 13+9 > 8.5; 13+8.5 > 9. this means it can make a triangle and all you have to do is order the sides.

8.5 is smallest which corresponds to angle c because it's opposite. 9 goes to angle a, then finally 13 goes to angle b. thus, angles c, a, b is the order.

side note: the smallest side length will always correspond with the smallest angle.

hope this helps :)

3 0
3 years ago
PLEASE ANSWER QUICKLY!!!!
nikitadnepr [17]
It’s kinda blurry, can u retake it
7 0
2 years ago
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