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3 years ago

A circle is cut from a square piece of cloth, as shown:

1 answer:

7 0

First step to solve it is to find the area for the square (A=l times w), then the area of the circle (A=pi times radius square). Then just subtract the area of the circle from the area of the square. It should equal 2540.72 (round it if needed)

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Solve for x please thanks

N76 [4]

Answer:

Step-by-step explanation:

So, lets go over what we know:

The equation to find x is the same on both sides.

Now, lets find this equation:

So, the total area of the two lines on the left side of the triangle are 24.

Lets first subtract the first line from the total of the two lines to find the value of the second line:

24-3

21.

Now that we know the value of the 2nd line is 21. lets divide it by the first line(3) to find the scale factor:

21/3

So the scale factor is 7!

Lets plug this in for x.

We know that the first line is 4.

The second line is 7x bigger than 4.

So we can calculate this as:

7x4

So x is 28!

This is your answer!

Hope it helps! :)

6 0

3 years ago

An item has a listed price of $40. If the sales tax rate is 7%, how much is the sales tax (in dollars)?

labwork [276]

The tax is $2.80 but the total is $42.80

6 0

3 years ago

Which point is a solution to the inequality shown in this graph?

sergey [27]

Good morning

Answer:

B: (1, 5)

Step-by-step explanation:

This graph shows the solutions to the inequality: y > (1/3)x - 2

Since, 5 > (1/3)×1 - 2 then the point (1 ,5) is a solution to the inequality.

____________________________

6 0

3 years ago

The table represents the start of the division of 15x3 + x2 - 3x + 2 by 3x + 2.

9966 [12]

The result of dividing $15x^{3}+x^{2}-3x+2$ by $3x+2$ is $5 x^{2} -3x+1$ with no remainder. Please check the step by step procedures in the picture attached.
We can conclude that:
The quotient of the division is $5 x^{2} -3x+1$
The remainder of the division is $0$
The divisor is $3x+2$
The dividend is $15x^{3}+x^{2}-3x+2$

4 0

3 years ago

Show to different ways to use compensation to find the sum. Then solve. <br> 37+16+5

BlackZzzverrR [31]

Answer:

The answer to the question is 58

6 0

3 years ago