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stira [4]
2 years ago
14

Find the surface area of the following cylinder. Round your answers to the nearest tenth.

Mathematics
1 answer:
Katarina [22]2 years ago
5 0

Answer: 628

Step-by-step explanation:

2πr^2+2πrh

2(3.14)(5)^2+2(3.14)(5)(15)

2(3.14)(25)+2(3.14)(75)

2(78.5)+2(235.5)

157+471

628

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Solve each equation.
Nostrana [21]

Answer:

13x+9=30

13x=30+9

13x=39

divide both sides by 13

x=3

12x+1=-13

12x=-13-1

12x=-14

divide both sides by 12

x=7/6

x+2+4=11

x+6=11

x=11_6

x=5

3 0
3 years ago
Whats a negative number that has an absolute value greater than 10
wolverine [178]

Answer:

-11

Step-by-step explanation:

Absolute value means the distance from 0 so in this case, anything that is 10+ from 0 will work

4 0
2 years ago
Read 2 more answers
Tanya polled boys and girls in her grade to determine how many prefer math to other subjects. Her results are shown in the table
worty [1.4K]

Answer:The answer is

D, the relationship is not proportional because 14/30 = 7/15 and 16/32 = 1/2

Step-by-step explanation:

8 0
3 years ago
2^8-10-15÷3<br><br> can you help me plzzzz
GenaCL600 [577]

Answer:

241

Step-by-step explanation:

Simplify the following:

2^8 - 10 - 15/3

The gcd of -15 and 3 is 3, so (-15)/3 = (3 (-5))/(3×1) = 3/3×-5 = -5:

2^8 - 10 + -5

2^8 = (2^4)^2 = ((2^2)^2)^2:

((2^2)^2)^2 - 10 - 5

2^2 = 4:

(4^2)^2 - 10 - 5

4^2 = 16:

16^2 - 10 - 5

| 1 | 6

× | 1 | 6

| 9 | 6

1 | 6 | 0

2 | 5 | 6:

256 - 10 - 5

256 - 10 - 5 = 256 - (10 + 5):

256 - (10 + 5)

10 + 5 = 15:

256 - 15

| 2 | 5 | 6

- | | 1 | 5

| 2 | 4 | 1:

Answer: 241

6 0
3 years ago
Read 2 more answers
If E be an event, then P(E) + P(not E) = _____________.
Yuki888 [10]

Answer:

1

Step-by-step explanation:

If P(E) = p

Then P(not E) = 1-p

3 0
3 years ago
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