3 years ago

Help is needed here

Mathematics

1 answer:

stiv31 [10]3 years ago

3 0

Answer:

i attached a photo look

hoped it helped

Step-by-step explanation:

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Write 750 g as a fraction of 5 kg. Give your answer in its<br> simplest form.

Valentin [98]

Answer:

3/20 is the answer.......

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2 years ago

PLS HELP!!

qwelly [4]

Its the third pair of inequalities

b 26 < n < 30

so n = 28

the 3 numbers are 28, 30 and 32

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2 years ago

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When you roast coffee, it loses 12% of its weight. how much fresh coffee do you need in order to get 14 2/25 lb of roasted coffe

Komok [63]

Answer:

16 lb of fresh coffee.

Step-by-step explanation:

Let x pound be the amount of fresh coffee needed.

100 - 12 = 88% is equivalent to 14 2/25 of roasted coffee.

By proportion x = 14 2/25 / 88/100

= 352 / 25 * 100/88

= 35200 / 25 * 88

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2 years ago

If f(x)=3x-2 and g(x)=2x+1,find (f+g)(x)

gizmo_the_mogwai [7]

Answer:

f(x) + g(x) = 3x - 2 + 2x + 1

(f + g)(x) = 5x - 1

5 0

2 years ago

What is the slope of the line that passes through the points (-4, -2)(−4,−2) and (-4, -22) ?(−4,−22)? Write your answer in simpl

Anestetic [448]

The line is vertical, so the slope is infinite

Step-by-step explanation:

Given two points with coordinates $(x_1, y_1)$ and $(x_2,y_2)$ , the slope of the line passing through the two points is given by the equation

$m=\frac{y_2-y_1}{x_2-x_1}$

In this problem, the coordinates of the two points are:

$(x_1,y_1)=(-4,-2)$

and

$(x_2,y_2)=(-4,-22)$

which means:

$x_1=-4\\y_1=-2\\x_2=-4\\y_2=-22$

Substituting all these values into the equation of m, we find the slope of the line:

$m=\frac{-22-(-2)}{-4-(-4)}=\frac{-20}{0}=\infty$

The slope is infinite: this is because the line is vertical.

Learn more about slope of a line:

brainly.com/question/4152194

brainly.com/question/12941985

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3 years ago