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3 years ago

Can someone help me with this one and explain this?

Mathematics

1 answer:

pshichka [43]3 years ago

7 0

Answer:

718.01 if needed rounded 718 if its wrong my bad

Step-by-step explanation:

V=4/3(3.14)(7)^3 ÷2

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Cuales son los angulos de 125<br><img src="https://tex.z-dn.net/?f=%20" id="TexFormula1" title=" " alt=" " align="absmiddle" cla

anyanavicka [17]

Answer:

Ángulo de 125 grados Cómo se llama

Este ángulo es obtuso porque 120 es un número mayor que 90 y menor que 180. Es decir, la amplitud de este ángulo mide entre los 90º y los 180º: 90º < 120º < 180º.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Dominic is deciding if he should become a member of his local ice rink.

babymother [125]

After 4 visits, members would pay $160

After 4 visits, non-members would pay $80

After 6 visits, members would pay $168

After 6 visits, non-members would pay $120.

The equation that can be used to solve for the number of visits the cost would be equal is $144 + 4n = $20n

The total cost for members and non-members would be $180.

Dominic can guess the number of visits he plans to make in a year. If it would be greater than 9, he should pay for the membership. If not, he should not become a member.

<h3>What is the total cost for members and non members after 4 and 6visits?</h3>

Total cost for members = annual fee + (number of visits x cost per visit)

Total cost for non-members = (admissions + parking + cost of renting the ice skate) x number of visits

After 4 visits:

Total cost for members = $144 + (4 x 4) = $160

Total cost for non-members = (11 + 5 + 4) x 4 = $80

After 6 visits:

Total cost for members = $144 + (4 x 6) = $168

Total cost for non-members = (11 + 5 + 4) x 6 = $120

The equation that can be used to solve for the number of visits the cost would be equal is: $144 + 4n = $20n

In order to determine the value of n, take the following steps:

Combine similar terms: $144 = $20n - $4n

Add similar terms together : $144 = $16n

Divide both sides by 16 : 144 / 16

n = 9

Total cost = $20 x 9 = $180

To learn more about total cost, please check: brainly.com/question/25717996

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2 years ago

Figure QRTS is reflected about the y-axis to obtain figure Q'R'T'S':

dedylja [7]

Answer: -13

Step-by-step explanation: :)

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3 years ago

The third mean of a GP of two numbers 27 and 1/27 is 1. Find the number of means.

Artyom0805 [142]

Answer:

The mean is $\sqrt{3}.$

Step-by-step explanation:

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3 years ago

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Write the expression for when you translate the graph of y= |x+7| one unit to the left

Yuri [45]

Answer:

y = |x+8|

Step-by-step explanation:

Translating an absolute value graph one unit to the left means adding 1 inside the absolute value brackets.

Translating an absolute value graph one unit to the right means adding (-1) inside of the absolute value brackets.

Translating an absolute value graph one unit up means adding 1 outside the absolute value brackets.

Translating an absolute value graph one unit down means adding (-1) outside the absolute value brackets.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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3 years ago