MATHEMATICS MIDDLE SCHOOL

A circle is cut from a square piece of cloth, as shown: A square, one side labeled as 52 inches has a circle inside it. The circle touches all the sides of the square. The portion of the square outside the circle is shaed 52 inches How many square inches of cloth are cut from the square?

Answers

Answer 1

Answer:

the question does not present the picture, but this does not interfere with the resolution

we know that

if a square has a circle inside and the circle touches all the sides of the square

then

the diameter of the circle is equal to the length side of the square

$Diameter=52 in$

Find the radius of the circle

$r=D/2\n \n r=52/2\n \n r=26in$

Find the area of the circle

Area of the circle is equal to

$A=\pi *r^(2)$

$A=\pi *26^(2)$

$A= 2,122.64 in^(2)$

therefore

the answer is

From the square are cut $2,122.64$ square inches of cloth

Answer 2

Answer: The square has equal sides measuring 52 inches, since the circle inside the square touched the side of the square, that makes the diameter of the circle to have an exact size with the side of the square which is 52 inches. To find out the area or square inches of cloth that was cut from the square, is to find out the area of the circle itself. Using the formula in getting the area of a circle, which is pi multiplied by the radius squared. Represent pi with 3.14 rounded up to the tenths place and multiply it with the radius that would be the half of the diameter of the circle which is 52, you'll get 26 and multiply 26 by 26, you'll have the answer of 2,122.64 square inches.

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The length, width, and height of a rectangular prism are in the ratio 3:2:1, respectively. What is the length of the prism if it has a volume of 48 in.³?Thanks!!!!!!!!

Answers

The length of the given prism is 6 in.

What is volume?

The amount of space within any 3D object is called its volume.

Given that, The length, width, and height of a rectangular prism are in the ratio 3:2:1, respectively and has a volume of 48 in³

We know that the volume of a rectangular prism is given by =

length x width x height.

Let length, width, and height of the prism be 3x, 2x and x

Therefore, 3x.2x.x = 48

6x³ = 48

x³ = 48/6

x³ = 8

x = ∛8

x = 2

Therefore, length = 2x3 = 6 in

width = 2x2 = 4 in

height = 2x1 = 2 in

Hence, the length is 6 in.

For more references on volumes, click;

brainly.com/question/13338592

#SPJ2

the three numbers have to multiply to 48 in a ratio of 3:2:1
which would be 6:4:2
so 6 inches

Plzzz help with five and six I will try not to bother you any more please look and go away

Answers

#5). In a triangle, the angles track the sides in some interesting ways.

-- If all of the sides are the same length, then
the angles are all the same size.

-- If two sides are the same length, then
two of the angles are the same size.

-- If the sides are all different lengths, then
all of the angles are different sizes.

#5). All of the sides are different lengths.
That's called a "scalene" triangle.
(You're supposed to know that by now.)

One of the angles is more than 90 degrees.
That's called an "obtuse" angle.
If a triangle has an obtuse angle in it, it can't have more than
one of them, and it's called an "obtuse triangle".

#6). All of the sides are different lengths.
That's called a "scalene" triangle.
(You're supposed to know that by now.)

All of the angles are less than 90 degrees.
Those are called "acute angles".
A triangle with three acute angles is called an "acute triangle".

#5 is not an isosceles or equilateral because all the side measurements are different. So it is a scalene, and it has an angle that is more than 90 which also makes it obtuse.
#6 is also scalene, but because all the angle measurements are smaller than 90, it is acute.

What is the name of the period that has the digits 751 in the number 751,486

Answers

seven hundred and fifty one thousand

I hope this helps

Alicia bought 4 T-shirts for $23.00. Using the unit rate, how much would 6 T-shirts cost?

Answers

Using the unit rate, the amount that the 6 T-shirts cost is $34.50.

First step is to calculate the unit rate

Unit rate=$23.00÷4

Unit rate=$5.75

Second step is to calculate the cost of the 6 T-shirts using this formula

Cost=Unit rate× Number of T-shirts

Let plug in the formula

Cost=$5.75×6

Cost=$34.50

Inconclusion using the unit rate, the amount that the 6 T-shirts cost is $34.50.

Learn more here:

brainly.com/question/11309044

Try finding what the amount for 1 t-shirt would be: 23 divided by 4. We get 5.75. What we can do next is multiply 5.75 by 2 since we're trying to find out the cost of 6 t-shirts, this gives us 11.5. So now we add 23 to 11.5. We get 34.5. This means that 6 t-shirts would cost $34.50

3 7/18 + = 6 1/18 what is the answer and method to this problem please?

Answers

3 7/18
+ 6 1/18
_______
9 4/9

Shaniqua's bedroom is 12.6 feet long and 8 feet wide. She wants to put a 1 foot high wallpaper border around the room and cover the floor with carpet. How many feet of wallpaper does she need, and how many square feet of carpet?