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GuDViN [60]
3 years ago
14

Help you don’t have to explain

Mathematics
1 answer:
kolezko [41]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

umm you might want to learn this. I cheated in middleschool/ highschool and was an honor student. I am barely surving college though, you'll need math for your general education requirement.

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A cylinder has a base diameter of 4 centimeters and a height of 4 centimeters. What is its volume in cubic centimeters, to the n
Bumek [7]

Answer:

50.3 cm³

Step-by-step explanation:

Use the cylinder volume formula:

V = \pir²h, where r is the radius and h is the height.

Since the radius is half of the diameter, and the cylinder has a diameter of 4 cm, this means the radius is 2 cm.

Plug in the radius and height into the equation:

V = \pir²h

V = \pi(2²)(4)

V = 16\pi

V = 50.3 cm³

7 0
3 years ago
Read 2 more answers
Question 9 of 10
WARRIOR [948]

Answer:

C

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

y = (x + 7)² - 9 ← is in vertex form

with h = - 7 and k = - 9

vertex = (- 7, - 9 )

3 0
2 years ago
Which of the following expressions represents "the difference of 8 and n"?
max2010maxim [7]
I would have to say the second
5 0
3 years ago
Can i get some on these please?^^​
kotykmax [81]

Answer:

These should be right hopefully! Hope it helps!

Download pdf
6 0
2 years ago
26,) If y varies inversely as x, and y = 5 as x = 6, find y for the x-value of 10.
melisa1 [442]

Answer:

3

Step-by-step explanation:

the initial statement is  

y ∝ 1 /x

 to convert to an equation multiply by k the constant

of variation

y = k × 1 /x = k /x

to find k use the given condition

y = 5  when  x = 6

y = k/ x ⇒ k = y x = 5 × 6 = 30

y = 30 /x

when  

x = 10

then

y = 30 /10 = 3

4 0
2 years ago
Read 2 more answers
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