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3 years ago

Find the missing dimension of the cylinder. Round your answer to the nearest whole number.

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

5 0

Answer:

4 in to the nearest whole number.

Step-by-step explanation:

Volume of a cylinder = π r^2 h

Here Volume = 25 in^3 and r = 1/2 * 3 = 1.5 in.

So: 25 = π * 1.5^2 * h

25 = 2.25π h

h = 25 / 2.25π

h = 3.54 in

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Answer the question.thank you

dlinn [17]

Answer:

Perimeter of Triangle: $6x+15$

$x=12.5$

Step-by-step explanation:

The perimeter is the sum of all of the sides of the triangle.

Hence, the perimeter $=3x+3x+15=6x+15$

Since the perimeter is 90, $6x+15=90$ .

Subtract 15 from both sides:

$6x+15-15=90-15$

$6x=75$

Divide both sides by 6:

$\frac{6x}{6}=\frac{75}{6}$

$x=12.5$

4 0

2 years ago

Levart [38]

Answer: 7

Step-by-step explanation: its correct, trust me

6 0

2 years ago

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MARK AS BRAINLIEST

labwork [276]

Answer:

C [-2 < x]

Step-by-step explanation:

-6(x - 2) < 24

________ ___

-6 -6

x - 2 > -4

+ 2 + 2

_________

x > -2

** Whenever you divide\multiply by a negative, you reverse the inequality symbol.

I am joyous to assist you anytime.

6 0

2 years ago

CONSUMER MATH!!

Alexxx [7]

Answer:

$10.52

Step-by-step explanation:

(1137.45 x 14.7%) / 12 - (1137.45 x 3.6%) /12 = 10.52

6 0

3 years ago

If tan e = 1.3, what is the value of cot (90° - 9)?

ella [17]

Answer:

Step-by-step explanation:

We are given that:

$\tan(\theta)=1.3$

And we want to find:

$\cot(90^\circ -\theta)$

Remember that tangent and cotangent are co-functions. In other words, they follow the cofunction identities:

$\tan(\theta)=\cot(90^\circ-\theta)\text{ and } \cot(90^\circ-\theta)=\tan(\theta)$

Therefore, since tan(θ) = 1.3 and cot(90° - θ) = tan(θ), then cot(90° - θ) must also be 1.3.

Our answer is A.

7 0

2 years ago