3 years ago

1.Which equation gives the direct variation if y=8 when x=2?

Mathematics

1 answer:

Mama L [17]3 years ago

3 0

First one is y=4x and the second one is y=2x

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Jina is pumping water into a tank at a rate of 15 liters per minute. Since she started pumping water, 13 liters has splashed out

baherus [9]

Step-by-step explanation:

subtract-13 from -13 get zero

then, subtract 13 from 77 =64

then do divide 15 from 15

then divide 15 from 64 = 4.26 repeat

8 0

2 years ago

Someone plz help me

topjm [15]

x = 375 and y = 6300. Option C.

Step-by-step explanation:

From the given data we need to find the value of x and y.

First, we will find out the ratio of area and the force.

$\frac{Area}{Force} = \frac{125}{1875} =\frac{150}{2250} =\frac{175}{2625}$ = $\frac{1}{15}$

So,

$\frac{x}{5625} = \frac{1}{15}$

or, x = $\frac{5625}{15}$ = 375

Again,

$\frac{420}{y} = \frac{1}{15}$

or, y = 420×15 = 6300

Hence,

x = 375 and y = 6300.

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3 years ago

I need held asp pls help me

aksik [14]

Answer:

18/23=18/23

Step-by-step explanation:

This problem is already in simplest form.

Hope this helped!!!!

5 0

2 years ago

I need to know what the volume of the cone in cubic inches please

ivolga24 [154]

Answer:

V = 118 in³

Step-by-step explanation:

The volume of a cone of radius r and height h is V = (1/3)(π)(r^2)(h).

In this case, the volume is V = (1/3)π(3 in)^2·(6 in), or π(18 in³)

Using 3.14 as the approximate value of π, we get V = 118 in³

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3 years ago

Jeans are $20 for 2 pairs. Kerry spent $40 on jeans.<br>How many pairs did she buy?

Leona [35]

Answer:Kerry would have bought 2 pairs of jeans

Step-by-step explanation:

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3 years ago

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