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xenn [34]
3 years ago
15

{5x+15}{8x-42} solve for angle CDE

Mathematics
1 answer:
Natalka [10]3 years ago
7 0
The answer is 100 degrees
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A cylinder has a radius of 40 ft and a height of 17 ft. What is the exact surface area of the cylinder?
Georgia [21]

we know that

surface area of the cylinder=2*{area of the base}+perimeter of base*height

area of the base=pi*r²

r=40 ft

Area of base=pi*40²

Area of the base=1600*pi ft²


Perimeter of the base=2*pi*r

Perimeter of the base=2*pi*40

Perimeter of the base=80*pi ft


surface area of the cylinder=2*1600*pi+80*pi*17

surface area=4560*pi ft²


therefore

the answer is the option

4560π ft2

8 0
3 years ago
Read 2 more answers
Solve for x:<br> 4x + 10 = 34
VladimirAG [237]

Answer:

x=6

Step-by-step explanation:

4x+10=34

4x=24

x=6

7 0
3 years ago
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I really really need help with this . No links
Diano4ka-milaya [45]

Answer:

pretty sure its 123

Step-by-step explanation:

3 0
3 years ago
P &lt; 4.75 represents the prices p in dollars that Paige is willing to pay for popcorn. The inequality p &lt; 8.00 represents t
vesna_86 [32]

Answer:

1 theater

Step-by-step explanation:

Given

P --- Popcorn

P < 8.00 --- Movie

See attachment for the table that shows ticket and popcorn prices at five movie theater chains

Required

The number of theaters that supports the given inequality

The given inequality can be combined to give:

P < 4.75\ and\ P

From the table entries, only one theater supports this inequality.

Where

P = 4.25 --- Movie

P = 7.25  --- Popcorn

Which gives:

4.25 < 4.75\ and\ 7.25

7 0
3 years ago
Which explicit formula best describes this sequence? (26, 32, 38, 44, 50, . . . )
Dominik [7]

The answer:

f(n) = 26+(n-1)

3 0
3 years ago
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