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DIA [1.3K]
3 years ago
8

Please help it is a interim test​

Mathematics
2 answers:
Levart [38]3 years ago
5 0

Answer:

\pi

Step-by-step explanation:

barxatty [35]3 years ago
5 0

Answer:

D is the correct answer

Step-by-step explanation:

I just know, it's the correct Answer

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A courier service charges a $5 pick up fee plus $0.15 per mile the total charge to deliver a package was $7.85 how many miles di
vladimir2022 [97]

Answer:

19 miles

Step-by-step explanation:

7.85-5

285/15=19

7 0
2 years ago
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What's the answer for a decrease of 39 points
Temka [501]
I would think it would be just -39 points
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2 years ago
My question is to fill up he missing numbers for a multiplication problem and I'm stuck on that problem.The problem is _,843 x 8
matrenka [14]
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3 0
2 years ago
Find the difference in area between the circle and the square. Click on the answer until the correct answer is showing
antoniya [11.8K]

The difference in area between the circle and the square is 4\pi -8

Step-by-step explanation:

Step 1: Finding the area of the square

The area of the square   = side ^2

Here the side of the square  = 2\sqrt{2}

The area of the square =  (2\sqrt{2})^2

The area of the square =  8 square units...............(1)

Step 2: Finding the area of the circle

To find the area of the circle lets find the diagonal of the square

The diagonal of the square  is equal the diameter of the circle

Now the diagonal of the square  =( \sqrt{2})(side)

Thus substituting the value

The diagonal  = ( \sqrt{2})(2 \sqrt{2}) =  4 units

\thereforeDiameter of the circle  =   4 units

Now the area of the circle  =\pi r^2

where r is the radius of the circle

r = \frac{diameter}{2} =\frac{4}{2} = 2  units

Thus the area of the circle = \pi (2)^2= 4 \pi square units .....................(2)

Step 3: Finding the difference

Difference  = area of the circle  - area of the square

From (1) and (2)

Difference  =4\pi - 8 square units

8 0
3 years ago
Tito solved this equation. 2(3x+5)=22+5x-3x.
Lelechka [254]

Hello from MrBillDoesMath!

Answer:

x = 3

Discussion:

Remark: if Tito solved the equation why didn't he tell you what the solution was ?  );   Guess I'll have to do it myself....

2(3x+5) = 22 + 5x - 3x                 => 2(3x+5) = 6x + 10 and 5x-3x = 2x

6x + 10 = 22 + 2x                         => subtract 2x for both sides

6x - 2x + 10 = 22                          => subtract 10 from both sides

4x = 22-10 = 12                             => divide both sides by 4

x = 12/4 =3

Thank you,

MrB

6 0
2 years ago
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