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Sloan [31]
3 years ago
6

The cylinder shown here has a height of 7 centimeters and a radius of 4 centimeters. what is the area of the base of the cylinde

r? express your answer in items of pi
​
Mathematics
1 answer:
Inessa [10]3 years ago
3 0

Answer:

16

Step-by-step explanation:

The base of a cylinder is a circle. The equation to find the area of a circle is A=r^2. A is the area, r is the radius. So, first r squared. 4 times 4 is 16. Then you multiply 16 times , and end up with 16.

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Can anyone help me with this?
Neko [114]

Answer:

the answer would be 5

Step-by-step explanation:

because if there was 15 truth or false questions that would be 45 points and if there where 5 essay questions that would be 55 questions 45+55=100 points and 15+5 questions is 20 questions so there would be 5 essay questions.

3 0
2 years ago
1. Solve the following system of equations, using matrix inversion method.
Jet001 [13]

Answer:

x = 142/83

y = 111/83

z = 452/83

8 0
3 years ago
Take apart the number to make a 10. Then subtract
Svetllana [295]

Answer:

Whats the question?

Step-by-step explanation:

4 0
3 years ago
Tickets for a school play sold for $7.50 for each adult and $3.00 for each child. The total receipts for 118 tickets totaled $69
NeX [460]
X= number of adult tickets
y=number of child tickets.
we can suggest this system of equations: 
x+y=118                 ⇒x=118-y
7.5x+3y=696

we can solve this system of equations by substitution method:
7.5(118-y)+3y=696
885-7.5y+3y=696
-4.5y=-189
y=-189/-4.5
y=42

x=118-y
x=118-42
x=76

Answer: the number of adult tickets sold was 76. 
7 0
3 years ago
What are the x and y intercepts of 4x-5y=100?
boyakko [2]
X intercept= (25,0)
y intercept=  (0,-20)
7 0
3 years ago
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