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krok68 [10]
3 years ago
6

I need help please and thank you

Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0
Each of the rectangles is equal to 30 square ft so 30 x 3 = 90 and each triangle is equal to 3 square ft so 90+ (3 x 2) = 96 sq. ft.
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Find the approximate side length of a square game board with an area of 105 in2.
aleksley [76]

Answer:

Rounded to the nearest inch: 10

Rounded to the nearest tenth: 10.2

Rounded to the nearest hundredth: 10.25

Step-by-step explanation:

To find the area of a square, we multiply the side length by itself, or in other words, SQUARE the side length!

A=s^2

We are given the area, so plugging that into our equation looks like this:

105=s^2

To eliminate the exponent, take the square root of both sides of the equation!

\sqrt{105}=s

From here, there are a few paths to take, depending on what your teacher is looking for. I will evaluate the approximate of the square root by finding the nearest perfect squares.

The nearest perfect square less than √105 is √100, and the nearest perfect square greater than √105 is √121.

105 is closer to 100 than to 121, so √105 is closer to √100.

√100 is equal to 10, so the √105 is approximately 10 inches!

Using a calculator to check:

\sqrt{105}=10.247 inches

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1 year ago
The scale below was taken from a housing blueprint. Use the information below to select the
IgorLugansk [536]
I love you too baby itiriu uywyeuutt I love you too baby I love you mommy I miss love mommy baby love mommy bye mommy love you mommy love
7 0
3 years ago
Martina buys a video game that normally costs d dollars, but it is on sale for 25% off. If the sales tax on the game is 8%, how
NNADVOKAT [17]

25% off means that they are paying 75% of the original price. Multiply d by 75%:

0.75d

Now you need to multiply the price by 1 plus the sales tax to get the total cost:

0.75d x 1.08

Simplify by multiplying 0.75 by 1.08 to get:

0.81d

7 0
3 years ago
What is x? Do not include the degree symbol in your answer.
emmainna [20.7K]

the answer is 56 it

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5 0
3 years ago
Read 2 more answers
Solve the formula for the indicated variable <br> A=1/2bh solve for h
vfiekz [6]

Answer:

h=A*2b

Step-by-step explanation:

A=1/2bh

1/2bh=A

1/2bh÷1/2bh=A÷1/2bh (the 1/2b will cancel with the 1/2b on the left leaving h)

h=A*2b

7 0
4 years ago
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