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Shalnov [3]
3 years ago
13

Find the surface of the cylinder give your answer in terms of Pi

Mathematics
1 answer:
Musya8 [376]3 years ago
6 0
169.65 is the surface area....
don't know if that helps...
do i know you? is Mohamed your name
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64 w^2 + 96w+36=0. What is the number of real solutions?
7nadin3 [17]

Answer:

w = -3/4 or -0.75

there is only one solution

Step-by-step explanation:

4 0
3 years ago
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How could you use 1/4 cup measuring cup to measure the water of 3/4 of a cup
VashaNatasha [74]

Answer:

you fill it 3 times

Step-by-step explanation:

1/4 * 3 = 3/4

8 0
3 years ago
F(x)=x^3−2x+6
Nina [5.8K]

Answer:

d

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x³ - 2x + 6 - (2x³ + 3x² - 4x + 2) ← distribute parenthesis by - 1

= x³ - 2x + 6 - 2x³ - 3x² + 4x - 2 ← collect like terms

= - x³ - 3x² + 2x + 4 → d

6 0
3 years ago
Which of the following sets of values correctly completes the t-chart for the equation y = 2x2 - 1.
natali 33 [55]

Answer:

The sets of values that correctly completes the t-chart are:

7, -1, 7

Hence, option B is true.

Step-by-step explanation:

Given the equation

y = 2x² - 1

FOR x = -2

substitute x = -2 in the equation

y = 2x² - 1

y = 2(-2)² - 1

y = 8 - 1

y = 7

FOR x = 0

substitute x = 0 in the equation

y = 2x² - 1

y = 2(0)² - 1

y = -1

FOR x = 2

substitute x = 2 in the equation

y = 2x² - 1

y = 2(2)² - 1

y = 8 - 1

y = 7

Thus, the t-chart becomes:

x              y

-2            7

0             -1

2              7

Thus, the sets of values that correctly completes the t-chart are:

7, -1, 7

Hence, option B is true.

7 0
3 years ago
$8000 is compounded semiannually at a rate of 9% for 20 years.
ANTONII [103]

Answer:

ummm

Step-by-step explanation:

   Add the nominal interest rate in decimal form to 1. The first order of operations is parentheses, and you start with the innermost one. ...

   Solve step one to the power of how many compounding periods. ...

   Subtract from step two. ...

   Multiply step three by the principal amount.

3 0
2 years ago
Read 2 more answers
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