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2 years ago

Brent was writing a paper. He typed

Mathematics

1 answer:

Lisa [10]2 years ago

6 0

Answer:

1680

Step-by-step explanation:

subtract the 310 words and then multiply 524 by 2 then add the answer of the subtraction to what you got in the multiplication

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Danielle runs 1/5 of a mile in 4.5 minutes. if she continues at the same speed, how long will it take her to run two miles?

motikmotik

(1/5) / 4.5 = 2 / m....1/5 mile to 4.5 minutes = 2 miles to m minutes
cross multiply
(1/5)(m) = (2)(4.5)
1/5m = 9
m = 9 * 5/1
m = 45 minutes <===

4 0

3 years ago

Will give brainlist whoever asks correctly

Semenov [28]

Answer:

The answer is B.-3/2

Please correct me If I am wrong

Step-by-step explanation:

I use $\frac{rise}{run}$

Also, you automatically know that the line is decreasing

4 0

3 years ago

A cheese wheel has a radius of 4 in. What is the circumference of the wheel? Round your answer to the nearest hundredths.

ale4655 [162]

Step-by-step explanation:

$2 \times \frac{22}{7} \times 4 \\$

$\frac{11}{7} \times 4$

$\frac{44}{7}$

6 0

3 years ago

Read 2 more answers

What is the slope y+2=1/4(x-3)

ioda

Answer:

$m=\frac{1}{4}$

Step-by-step explanation:

Given

$y+2=\frac{1}{4}(x-3)$

Required

Find the slope

$y+2=\frac{1}{4}(x-3)$

Subtract 2 from both sides

$y+2-2=\frac{1}{4}(x-3) - 2$

$y=\frac{1}{4}(x-3) - 2$

Open bracket

$y=\frac{1}{4}x-\frac{1}{4}*3 - 2$

$y=\frac{1}{4}x-\frac{3}{4} - 2$

Take LCM

$y=\frac{1}{4}x+\frac{-3 - 8}{4}$

$y=\frac{1}{4}x+\frac{-11}{4}$

$y=\frac{1}{4}x-\frac{11}{4}$

An equation has the form:

$y = mx + b$

Where

$m = slope$

By comparing: $y = mx + b$ and $y=\frac{1}{4}x-\frac{11}{4}$

$m=\frac{1}{4}$

<em>So, the slope is 1/4</em>

6 0

3 years ago

A tissue box has a lentgh of 11 inches a width of 5 inches and a height of 4 inches

Leya [2.2K]

168 cubic inches

or 180cm3

6 0

2 years ago