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Nezavi [6.7K]
3 years ago
6

I need this simplify ratios: fractions​

Mathematics
1 answer:
rjkz [21]3 years ago
6 0

Answer:

20 : 9

Step-by-step explanation:

Given the ratio

2 : \frac{9}{10}

Multiply both parts of the ratio by 10 to clear the fraction

= 20 : 9

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Which of the following best describes the expression 6(x + 10)? (1 point)
blondinia [14]

Answer:

A factor can be a number, variable, term, or a longer expression. For example ... In the expression 2x+4y− 9 , the term 9 is a constant. Like Terms: Terms that contain the same variables such as 2m , 6m or 3xy and 7xy .

Step-by-step explanation:

Factor, in mathematics, a number or algebraic expression that divides another ... For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12 .

5 0
3 years ago
If v = X + 4t, v is the velocity and X is the displacement, how to find X in terms of t?​
kobusy [5.1K]

x = vt\\\\\implies x= (x+4t)t\\\\\implies x=xt+4t^2\\\\\implies x -xt= 4t^2\\\\\implies x (1-t) =4t^2\\\\\implies x = \dfrac{4t^2}{1-t}

3 0
2 years ago
S=2(lw+lh+wh) solve for w
wolverine [178]

we have

s=2(lw+lh+wh)

Solve for w means that clear variable w

s=2(lw+lh+wh)\\s=2lw+2lh+2wh

Group terms that contain the variable w, and move the other terms to the opposite side of the equation

(s-2lh)=(2lw+2wh)

Factor the variable w

(s-2lh)=w(2l+2h)

Divide both sides by (2l+2h)

(s-2lh)/(2l+2h)=w(2l+2h)/(2l+2h)

w=(s-2lh)/(2l+2h)

therefore

<u>the answer is</u>

w=(s-2lh)/(2l+2h)


7 0
3 years ago
Read 2 more answers
Plz help with these first one gets brainliest
vlabodo [156]

Answer:

A=(1,6) B=(1,6)

Step-by-step explanation:

Its the absolotle value between them.

4 0
3 years ago
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A hemispherical tank is filled with water and has a diameter of 19 feet. If water
pogonyaev

We know that the volume of a sphere is:

V

=

4

3

π

r

3

where

r

=

10

2

=

5

ft

is the radius;

we need half of this, so we use:

V

2

=

2

3

π

r

3

=

261.8

ft

3

giving a total weight of water of:

W

=

261.8

⋅

62.4

=

16

,

336

pounds

6 0
3 years ago
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