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4 years ago

The perimeter of a rectangle is 640 ft. the length is 15 ft more than the width. find the are of the rectangle.

Mathematics

1 answer:

aev [14]4 years ago

7 0

The answer to this question is area=length*width

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Big burgers restaurant just got a shipment of ground beef that was 384 oz they make one pound burgers how many burgers can they

Oxana [17]

Depends how many ounces each burger is made with

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3 years ago

What is 40.15 divided by 7.3, written as a decimal?

Cloud [144]

The answer is 5.5.
hope this helps!!

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3 years ago

Find the slope of the line passing through the pairs of points and describe the line as rising, falling, horizontal or vertical.

Anna [14]

Answer:

$a.\ m=2,\ \text{the line is rising}\\\\b.\ m=-\dfrac{5}{4},\ \text{the line is falling}\\\\c.\ m=0,\ \text{the line is horizontal}\\\\d.\ m\ is\ unde fined,\ \text{the line is vertical}$

Step-by-step explanation:

The formula of a slope:

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

m > 0, then a line is rising

m < 0, then a line is falling

m = 0, then a line is horizontal

m is undefined, then a line is vertical

(2, 1) and (4, 5)

$m=\dfrac{5-1}{4-2}=\dfrac{4}{2}=2>0\to\text{rising}$

(-1, 0) and (3, -5)

$m=\dfrac{-5-0}{3-(-1)}=\dfrac{-5}{4}=-\dfrac{5}{4}$

(2, 1) and (-3, 1)

$m=\dfrac{1-1}{-3-2}=\dfrac{0}{-5}=0\to\text{horizontal}$

(-1, 2) and (-1, -5)

$m=\dfrac{-5-2}{-1-(-1))}=\dfrac{-7}{0}\ \text{UNDEFINED}\to\text{vertical}$

7 0

3 years ago

Which statement is false?

Karolina [17]

Answer:

D is the correct answer

Step-by-step explanation:

Not all rectangles are squares.

4 0

3 years ago

Read 2 more answers

1 + 1 ? please help me

user100 [1]

Answer:

1+1=2 so the answer is 2

5 0

3 years ago