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3 years ago

How do i cross multiply

1 answer:

6 0

First, ensure that both sides are single fractions:

$\dfrac{a}{b} = \dfrac{c}{d}$

By cross multiply, we mean:

1. multiplying the numerator of the left hand side with the denominator of the right hand side.
2.multiplying the numerator of the right hand side with the denominator of the left hand side.

That is ..
a x d = c x b

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The function y = -x + 4 has to main of {0.3,6). What is its range?

Komok [63]

Answer:

i think it's A if I'm wrong then wow

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3 years ago

What is the value of x in the equation 2x+3y=36 when y is 6

Andrew [12]

2x + 3*6 = 36

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2 years ago

Read 2 more answers

REAL LIFE A cylindrical hazardous waste container has a diameter of 1.5 feet and a height of 1.6 feet. Abo

aivan3 [116]

Answer:

It can hold up to $1.256ft^3$ of waste

Step-by-step explanation:

Given

$D = 1.5ft$ -- Diameter

$h = 1.6ft$ -- height

Required

Determine the amount of waste it can hold

This simply means that we calculate the volume of the cylindrical container.

And this is calculated using:

$Volume = \pi r^2h$

Where

$\pi = 3.14$

and

$r = \frac{D}{2}$

$r = \frac{1.5}{2}$

$r = 0.75$

So, we have:

$Volume = 3.14 * 0.5^2 * 1.6$

$Volume = 1.256ft^3$

Hence, it can hold up to $1.256ft^3$ of waste

3 0

3 years ago

PLEASE, I'M STUCK! Sketch the graphs of x = 7 and y=-1. Then find the point at which the two graphs intersect.

ycow [4]

Hello!

I have attached three graphs. The first one for x = 7, second one for y = -1, and third one with both x = 7 and y = -1 on the same graph.

Hope this helps :))

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3 years ago

How many 20 degree angles does it take to make a full turn?

scoundrel [369]

There is 360* in a circle, so you would divide 360 by 20 to get 18.

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3 years ago