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shepuryov [24]
3 years ago
9

PLEASE I NEED THIS NOW 50 POINTS

Mathematics
1 answer:
4vir4ik [10]3 years ago
6 0
25g = r , i think.

I would give an explanation but you seem in a hurry! Have a good day and good luck!
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On one of the day you went to the gym, the ratio of men to women was 3 : 2.
balu736 [363]

Answer

Find out the  how many women were there .

To prove

Let us assume that the x is the scalar multiple of men and women.

As given

The ratio of men to women was 3 : 2.

Than

The total number of men = 3x

The total number of women = 2x

As given

If 120 men used the gym.

thus

120 = 3x

x = \frac{120}{3}

x = 40

The total number of women = 2 × 40

                                               = 80

Therefore 80 women were there in the gym .




5 0
3 years ago
Read 2 more answers
A circle has an area of 256 square inches. If the radius of
RSB [31]

Answer:

Option C (4096π in²)

Step-by-step explanation:

Area of the circle = 256π in²

We know that Area=\pi r^{2} , where r = radius of the circle

So,

256\pi  = \pi r^{2}

Cancelling π from both the sides,

=> r^{2} = 256

=> r = \sqrt{256} = 16

The radius of the circle = 16 in.

When the radius is multiplied with 4 , new radius = 16×4 = 64 in.

New Area = \pi (64)^{2} =4096\pi \: in^{2}

6 0
3 years ago
What is the value of the expression below when x = 3?<br> 10x2 – 7x + 10
QveST [7]

Answer:

79

Step-by-step explanation:

To find the value of 10x^2 – 7x + 10, when x = 3, simply plug in the value of x in the expression and solve as follows:

10(3)^2 – 7(3) + 10

10(9) – 21 + 10

90 – 21 + 10

79

The value of 10x^2 – 7x + 10, when x = 3, is 79

5 0
3 years ago
Mary measured the heights of two different plants every day. Plant A was 1 inch tall when
seropon [69]

The heights of plant A and plant B will be equal on the day 8.

<h3>How to find the heights of the trees?</h3>

The height of the tree can be found as follows:

The equation for plant A can be described as follows:

y = 1 + 0.5x

where

x = number of days

y = height

The equation for plant B can be described as follows:

y = 3 + 0.25x

Therefore, for the height to be equal

1 + 0.5x =  3 + 0.25x

1 - 3 = 0.25x  - 0.5x

-2 = -0.25x

x = 2 / 0.25

x = 8 days

learn more on height here: brainly.com/question/16959984

#SPJ1

7 0
2 years ago
What is 0+0? (i obviously know it but its to give out points.)
Reptile [31]

Answer:

0

Step-by-step explanation:

0+0=0

6 0
3 years ago
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