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yKpoI14uk [10]
2 years ago
10

a person who weigh 200 pound on earth would about 32 pound on the moon . find the weight of person on earth who would weight 15

pound of the moon
Mathematics
1 answer:
wel2 years ago
8 0
We can use ratios to solve this.
\frac{200}{32}  =  \frac{x}{15}
cross multiply equations

32x = 15 x 200

32x = 3000

x = 3000/32

x = 93.75

15 pound person on the moon would weigh 93.75 pound on earth.
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Which statements about the graph of f(x) =√x are true?
marshall27 [118]

Answer:

Step-by-step explanation:

So let's think about what values you can take square root of...

anything but negative values!

So the first one is not correct because you can also take square root of 0,

squareroot of 0 is 0.

So because of this, C and D are both correct, E is correct because root  x is an increasing function. B is incorrect because (0,0) is an intercept.

5 0
3 years ago
Estimate the solution to the system of equations. 7x−y=7<br><br> x+2y=6<br> ​
ElenaW [278]

Answer:

I am not sure how your teacher wanted you to estimate the answer but I solved it for you. Hopefully this helps.

Step-by-step explanation:

7x-y=7

x+2y=6

14x-2y=14

x+2y=6

add both equations

15x=20

x=20/15

x=4/3

x+2y=6

4/3+2y=6

2y=6-4/3

2y=18/3 -4/3

2y=14/3

divide both sides by 2

y= 14/3 divided by 2

y=14/3(1/2)

y=14/6

2y=

3 0
3 years ago
Eunice bought 585 beads.Jennifer bought 6 times more than Eunice but half of the total of beads Suin bought.How many beads did J
diamong [38]

Answer:

<em>Eunice 3510; Suin 7020</em>

Step-by-step explanation:

<em>Eunice bought 585 beads.</em>

<em>Jennifer bought 6 times more than Eunice</em> but half of the total of beads Suin bought.

Eunice: 6 * 585 = 3510

Jennifer bought 6 times more than Eunice but <em>half of the total of beads Suin bought.</em>

<em>Suin: 3510 * 2 = 7020</em>

7 0
3 years ago
The diagram shows a triangle ABC.
MrRa [10]

Answer:

A ≈ 5.8 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

Here b = 4.6 and h = 2.5 , then

A = \frac{1}{2} × 4.6 × 2.5 = 2.3 × 2.5 ≈ 5.8 cm² ( to 1 dec. place )

4 0
2 years ago
HELLLLLLLP MEEEEEEE!!!!
matrenka [14]

Answer:

the answer are B,=6506/82=79.3

C)7031/89=79

the answer are B and C

but maybe option C maybe also right because it is 3193/38=84

7 0
2 years ago
Read 2 more answers
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