3 years ago

A gallon of stain can cover a square deck with an area 300 ft.² about how long is each side of the deck

1 answer:

4 0

The area of a square is the square of the length of any side.

A square with 300 square feet of area has sides
that are (√300) feet long.

( √300 ) feet = 17.32 feet (rounded) or 17-ft 3.85-in (rounded).

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Ugo [173]

Answer:

The point slope form is $y-y_{1} =m(x-x_{1} )$

The slope(m) can be calculated using $\frac{y-y_{1} }{x-x_{1}}$ :

$(x, y)=(4,-3)\\(x_{1} ,y_{1} )=(5,0)\\\\\frac{0-(-3)}{5-4} =\frac{0+3}{1} =\frac{3}{1} =3$

Using Point One, the point-slope form is determined as:

$y-(-3)=3(x-4)\\y+3=3(x-4)$

The y-intercept(b) can be calculated as:

$(5,0)\\y=3x+b\\0=3(5)+b\\0=15+b\\b=-15\\(0,-15)$

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3 years ago

On Monday,it took Helen 3 hours to do a page of science homework exercises.The next day she did the same number of exercises in

Blababa [14]

Answer:

It's 3/2p!

Step-by-step explanation:

Because Helen do the same number of exercises on 2 days, the time to do and the average rate are inversely proportional!

So, if on Monday, Helen's average rate is p then on the next day, her average rate is:

p × 3 ÷ 2 = $\frac{3p}{2}$

=3/2p

Brainliest?

3 0

2 years ago

the perimeter of a rectangle is 50 inches. The length of the rectangle is 10 inches. What method can be used to find the width o

Vinil7 [7]

Answer:

P= 2(l+w)

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50=20+2w

50-20=2w

30=2w

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2 years ago

1/4,1/12,1/36,1/108 Describe the pattern for the sequence. Then find the next three terms

lidiya [134]

The number is multiplied by 3 every time

and next three terms are 1/324, 1/972 and 1/2916

good luck

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2 years ago

(6 1/3-1/6x 36=? 221/6 216 222 242

scoundrel [369]

Answer:

-(6 1/3-1/6x 36=216

Hope I helped

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2 years ago