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3 years ago

13

Your yard is a mess, and you decide to hire a landscaper. The garden pros charges 50$ consultation fee plus 30$ per hour for the

actual work. What is the total cost if your yard takes 5 hour’s to fix up

1 answer:

dezoksy [38]3 years ago

4 0

Answer:

$200

Step-by-step explanation:

$50 consutation + $150 5 hour fee.

=$200

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Isaac surveyed the employees at a law firm. Each employee was asked to record their highest level of education completed. The re

Len [333]

Answer: 65 people completed graduate school.

Step-by-step explanation:

25% of 260 is 65.

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3 years ago

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PLEASE HELP ASAP PLEASE ANSWER CORRECTLY WILL GET BRAINLIEST

Xelga [282]

Answer:

True

Step-by-step explanation:

Each x input has 1 y output

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3 years ago

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What is the area of a rectangle with a length of 9

ANEK [815]

Answer:

We are given a length of 9 cm and a width of 4 cm and we are also told that it our shape is a rectangle. This means that we are able to use the rectangle formula which is $A=l*w$ .

Therefore, we can just multiply 9 cm by 4 cm and we get $A = 36\ cm^2$

<u><em>Hope this helps! Let me know if you have any questions</em></u>

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2 years ago

Find the surface area of a sphere that has a volume of 288 cu. in.

LenKa [72]

The formula of a volume of a sphere:

$V=\dfrac{4}{3}\pi R^3$

R - radius

We have the volume = 288 in³. Substitute:

$\dfrac{4}{3}\pi R^3=288\qquad\text{multiply both sides by 3}\\\\4\pi R^3=864\qquad\text{divide both sides by}\ 4\pi\\\\R^3=\dfrac{216}{\pi}\to R=\sqrt[3]{\dfrac{216}{\pi}}\\\\R=\dfrac{\sqrt[3]{216}}{\sqrt[3]{\pi}}\\\\R=\dfrac{6}{\sqrt[3]{\pi}}\ in$

The formula of a surface area of a sphere:

$S.A.=4\pi R^2$

Substitute:

$S.A.=4\pi\left(\dfrac{6}{\sqrt[3]{\pi}}\right)^2=4\pi\cdot\dfrac{6^2}{\sqrt[3]{\pi^2}}=\dfrac{4\pi\cdot36}{\sqrt[3]{\pi^2}}=\dfrac{144\pi}{\sqrt[3]{\pi^2}}\\\\S.A.=\dfrac{144\pi}{\sqrt[3]{\pi^2}}\cdot\dfrac{\sqrt[3]{\pi}}{\sqrt[3]{\pi}}=\dfrac{144\pi\sqrt[3]{\pi}}{\sqrt[3]{\pi^3}}=\dfrac{144\pi\sqrt[3]{\pi}}{\pi}=\boxed{144\sqrt[3]{\pi}\ in^2}$

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3 years ago

Help please<br> im pretty sure this is called angle sum theory but I could be wrong

DENIUS [597]

<u>y = 25</u>

Step-by-step explanation:

<u>=> 115 = y + 90 {exterior angle of triangle is equal to the sum of its opposite two interior angles}</u>

<u>=> 115 = y + 90 </u>

<u>=> 115-90 =y</u>

<u>=> 115 = y + 90</u>

<u>=> 115-90 =</u><u>y</u>

<u>=> y = 25</u>

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2 years ago

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