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3 years ago

A door has an area of 21 square feet. It is 7 feet tall. How wide is the door?

Mathematics

1 answer:

Sati [7]3 years ago

8 0

Answer:

3 feet wide

Step-by-step explanation:

21/7= 3

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Can someone help me fill in the ratio table please!!

Lisa [10]

Answer:

$A$ $n$ $s$ $w$ $e$ $r$ $*$ $B$ $e$ $l$ $o$ $w$

Step-by-step explanation:

$--------------------------------------------$

$Orange$ $fabric$ = $\frac{1}{3}$ $\frac{2}{3}$ $\frac{3}{3}$ $\frac{4}{3}$ $--------------------------------------------$

$Yellow$ $fabric$ = $\frac{8}{3}$ $\frac{16}{3}$ $\frac{24}{3}$ $\frac{32}{3}$ $--------------------------------------------$

Hope this helps! <3

$--------------------------------------------$

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2 years ago

25% of X (a) 0.25x (b) 0.25 / x (c) 0.25 - x (d) 0.25 + x

nalin [4]

Your answer is the first option because the word "of" means multiplying.

hope this helped :)

3 0

3 years ago

Read 2 more answers

Howard bought 3/5 pounds of granola. He divided the granola evenly among 4 friends. How much granola did each friend get?

Alex17521 [72]

Answer:

(0.75) is the amount that each freind has.

Step-by-step explanation:

We see that Howard did NOT purchase not one pound of granola. Its only 60% of a pound. Therefore we'd do 60% divided by 4 and therefore get .75%. Each freind ate .75% of that granola.

6 0

2 years ago

1.F(3)=-3x+2 2.f(0)=-3x+2 3.f(-2)=-3x+2

Firlakuza [10]

Answer:

1) -3(3) + 2 = -7

2) -3(0) + 2 = 2

3) -3(-2) + 2 = 8

3 0

2 years ago

If the relationship below are given in form (input, output), Which pairing always describes a function?

kozerog [31]

Answer:

Step-by-step explanation:

i'm not sure what the answer options are since they're not provided, but it's whichever option has a steady rate of change. (ex: money, time spent earning it; location, time spent driving; length in inches, length in meters)

3 0

2 years ago