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2 years ago

A driveway is in the shape of a rectangle 20 feet wide by 25 feet long.

1 answer:

7 0

A= 20x25 so the area is 500
To find the perimeter you have to add both the width and length x2 so it’s 20+25 =45
45x2=90

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Simplify the expression, plz give step-by-step explanation. No files plz.

Dahasolnce [82]

Answer:

Step-by-step explanation:

$\frac{(-5)^{3} + 17}{10(2 - 6) - 2(5 + 2)}\\\\\frac{(-125) + 17}{10(-4)-2(7)}\\\\\frac{-108}{-40-14}\\\\\frac{-108}{-54}\\\\2$

7 0

2 years ago

Can anyone help solve this equation?

koban [17]

Answer:

Step-by-step explanation:

3 x 3 = 9

7 + 3 = 10

7 + ? = 3 + 7 + 3 + 7

7 + ? = 20

? = 13

3 0

3 years ago

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Brainliest if you show how to do the work

solong [7]

Answer:

26.376 because the circumference formula is 2*3.14*radius so the radius of the goal would be 9 because radius is half of diameter which is 18 so 2*3.14*9=56.52 and the basketball's radius would be 4.8 and then 2*3.14*4.8 is 30.144 so the answer is 26.376 hope it helps

Step-by-step explanation:

Please can I have the brainliest

3 0

1 year ago

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D =<br> = (x - x)*+(y - y)<br> +<br> TU = (4,1) (3,-1)<br> Answer:

RideAnS [48]

Answer:

Distance

2.23606797749979

Midpoint

(3.5,0)

Slope

x intercept

3.50

y intercept

−7.00

Step-by-step explanation:

6 0

2 years ago

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URGENT MATH HELP BRAINLIEST

Lelechka [254]

Answer:

Step-by-step explanation:

a. This is a right triangle with two sides and one angle given.

-We apply Sine Rule to find the angle B:

$\frac{a}{Sin \ A}=\frac{b}{Sin \ B}=\frac{b}{Sin \ C}$

-The sides given are 10and 17 and the right angle 90°

$\frac{17}{Sin \ 90 \textdegree}=\frac{10}{Sin \ m\angle B}\\\\m\angle B=Sin^{-1}\frac{10}{(17/Sin \ 90\textdegree)}\\\\=36.03\textdegree$

Hence the angle B is 36.03°

b.We again use the sine rule to obtain the unknown angle w:

-15 corresponds to 90° and 9 corresponds to w°

$\frac{a}{Sin \ a}=\frac{b}{Sin \ B}\\\\\frac{15}{Sin \ 90\textdegree}=\frac{9}{Sin \ w\textdegree}\\\\\\\\w=Sin^{-1}(\frac{9}{15}), \ \ Sin \ 90\textdegree=1\\\\=36.87\textdegree$

Hence, the measure of w is 36.87°

4 0

2 years ago