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svetlana [45]
2 years ago
7

Yo please help me on this i’ll give u a brainliest

Mathematics
2 answers:
MaRussiya [10]2 years ago
7 0

Answer:

H=3m

Step-by-step explanation:

Volume of cylinder=pir^2h

75pi=pi5^2h

75/25=h

h=3

amid [387]2 years ago
6 0

Answer:

The height is 3 m.

Step-by-step explanation:

The formula for the volume of a cylinder is V=πr^2h, where V is the volume, r is the radius and h is the height.

We are given r, the radius, and the volume, so all we need to do is plug it into the formula and solve for h, our height.

V=πr^2h

Substitute V for 75π and r for 5

75π=π5^2h

Square 5

75π=25πh

Divide by 25π on both sides

3=h

3 m is the height.

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I need help on this question please and thank you!
Kay [80]

Answer:

The 2nd one.

Step-by-step explanation:

185 degrees is farther than a straight line, and the 2nd one is the only one like that.

5 0
1 year ago
Pleaseeeeee help !!
umka21 [38]

A.\\-vp+40 < 95\qquad\text{subtract 40 from both sides}\\\\-vp < 55\qquad\text{change the signs}\\\\vp > -55\qquad\text{divide both sides by p}\\\\If\ p > 0\ then\ v>-\dfrac{55}{p}.\\\\If\ p < 0\ then\ v < -\dfrac{55}{p}

B>\\8w-3r=45\qquad\text{subtract 8 from both sides}\\\\-3r=-8w+45\qquad\text{change the signs}\\\\3r=8w-45\qquad\text{divie both sides by 3}\\\\r=\dfrac{8w-45}{3}

4 0
3 years ago
A fitness center offers boxing classes for $15 per class and sells a set of boxing gloves for
weqwewe [10]

Answer:

8

Step-by-step explanation:

total paid: $135.95

cost of gloves: $15.95

amount for classes: $135.95 - $15.95 = $120

cost of each class: $15

number of classes: $120/$15 = 8

Answer: 8 classes

3 0
3 years ago
Explain the difference between each pair of concepts.
Fynjy0 [20]

Answer:

a. B. Frequency is the number of times a particular distinct value occurs. Relative frequency is the ratio of the frequency of a value to the total number of observations.

b. A. A relative frequency is the same as a percentage expressed as a decimal.

Step-by-step explanation:

Frequency is the number of repetitions of a particular observation.

Relative Frequency is the ratio of the frequency of particular observation to the sum of frequencies of all the observations.

The percentage is the proportion of the whole.

Thus, In question (a)

Option B is the only correct answer.

and in question (b)

Option A is the only correct answer.

7 0
3 years ago
Jordan has been offered two summer jobs. One job is at the mall and pays $7 per hour. the other job is with your neighbor, who w
Masja [62]
7x=5x+50
2x=50
x=25

Jordan would have to work 25 hours per week in order for both jobs to pay the same amount.
8 0
3 years ago
Read 2 more answers
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