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3 years ago

31.what is the area of the circle in terms of pi.

Mathematics

1 answer:

Stells [14]3 years ago

7 0

Answer:

24.01 pi is correct I think

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Write a real-world problem that could be represented by the inequality. 3x + 6 > 27

Dafna1 [17]

Three x plus six is greater than twenty-seven

6 0

3 years ago

For every 1/150 square mile Xavier mows, Boa mows 1/120square miles. How many square miles does Xavier mow for every 1 square mi

nadezda [96]

Answer:

4/5

Step-by-step explanation:

step 1: Divide 1/150 by 1/120. (You should get 0.8)

step 2: convert 0.8 into a fraction over 10. (8/10)

step 3: simplify that fraction by dividing 8/10 by 2, which will give you your final answer, 4/5.

3 0

3 years ago

Answer the following question and explain how you got your answer:<br> 8(x-5)+7(3x+4)=

Mariulka [41]

Answer:

29x - 12

Step-by-step explanation:

Step 1: Use the distributive property

8(x-5) + 7(3x+4)

= 8x - 40 + 21x + 28

Step 2: Combine like terms

= 29x - 12

5 0

3 years ago

What is the greatest common factor of 92, 24, and 64?

Andre45 [30]

$92=2 \cdot 2 \cdot 23 \\
24=2 \cdot 2 \cdot 2 \cdot 3 \\
64= 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \\ \\
GCF(92,24,64)=2 \cdot 2=4$

7 0

3 years ago

Read 2 more answers

A steel company is making flat rectangular frames as a part of a new product they are launching Each frame will be cut out of a

Basile [38]

Answer:

The problem has no real solution, because the area of inside of the frame is bigger than the total area of the frame.

Step-by-step explanation:

Any way here is the mathematical explanation/solve to this statement.

As show in the graphic, there is a representation of the situation stated in the problem. So in order to calculate the area we have the next equation as a function of x.

Area:

$A=b*h= (6+2x)(11+2x)\\\\A=28=66+12x+22x+4x^2}\\\\Simplifing\\\\4x^2+34x+38=0\\\\$

Solving the equation to find the roots (values of x):

$x=\frac{-b+- \sqrt{b^2-4ac} }{2a}=\frac{-34+-\sqrt{546} }{8} \\\\solving\\\\x=-7.2\\\\x=-1.3\\$

So mathematically there is no real answer, since x is a width must be positive number. And practically the outer area must be bigger than the inner area, and the inner area is given by 6 times 11, or 66 $cm^2$ .

8 0

3 years ago