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2 years ago

Find the Surface Area of the cylinder

Mathematics

2 answers:

marusya05 [52]2 years ago

5 0

It’s C! A=2πrh+2πr2 ovi cause the in is even if you keep adding to the same area

Evgen [1.6K]2 years ago

4 0

Answer:

the answer is D according to my scorrs

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What is the exact value of tan -13pi/6 and also the explanation

mihalych1998 [28]

$tan\left(-\frac{13\pi}{6}\right)=-tan\left(2\frac{1}{6}\pi\right)=-tan\left(2\pi+\frac{1}{6}\piright)=-tan\frac{1}{6}\pi=-\frac{\sqrt3}{3}$

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2 years ago

Read 2 more answers

Which length is 10 6 times greater than a nanometer?

crimeas [40]

A nanometer (nm) is 10⁻⁹ m.

Therefore
10⁶ x 1 nm = 10⁶(10⁻⁹ m) = 10⁻³ m

By definition,
10⁻³ m = 1 mm (millimeter)

Answer: 1 millimeter

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2 years ago

Help i'll make you the brainliest

9966 [12]

Answer:

D) b = $\frac{S-2ac}{2a + 2c}$

Step-by-step explanation:

First, move all the terms that do not include b to the left side with S:

S = 2ab + 2bc + 2ac

S - 2ac = 2ab + 2bc

Now, factor out 2b from the right side:

S - 2ac = 2b(a + c)

Divide both sides by 2(a + c):

b = $\frac{S-2ac}{2(a + c)}$

Finally, multiply out the denominator:

b = $\frac{S-2ac}{2a + 2c}$

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3 years ago

How many different 2 digit numbers can you make with 4,6, and 8 if the numbers can not be repeated

Morgarella [4.7K]

Answer:

Step-by-step explanation:

46, 48, 64, 68, 86, 84

8 0

2 years ago

PLEASE HELP ASAP 5TH GRADE

natka813 [3]

Answer:

The answer would be B.

Step-by-step explanation:

Hope this helps.

5 0

2 years ago