Find the circumference of a pizza with a diameter of 10 inches

Answers

Answer 1
Answer: To find the circumference, multiply the diameter by pi.

3.14 x 10 = 31.4 inches
Answer 2
Answer: 2πr is the formula of circumference so
2 times pi (3.14) is about 6.28 
radius half of the diameter so half of 10 is 5
so 5 times 6.28 is
31.4.

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60 POINTS !!!!!! PLEASE HELP

Answers

Answer:

Step-by-step explanation:

1) S

2) Line

3) Point

4) All coplanar points equidistant from a given point

5) 3rd one or C

Answer:

1. S

2. Line

I'm not sure about the rest...sorry

Step-by-step explanation:

The figure shows a circle inscribed in a triangle.A circle is inscribed within a triangle.

To construct the inscribed circle, angle bisectors were first constructed at each angle of the triangle. Which happened next?

A circle was constructed using the intersection of the angle bisectors as the center of the circle and the obtuse vertex as a point on the circumference of the circle.
A circle was constructed using a vertex as the center of the circle and the intersection of the angle bisectors as a point on the circumference of the circle.
Segments perpendicular to the sides of the triangle through the intersection of the angle bisectors were constructed.
Segments bisecting each side of the triangle were constructed through the intersection of the angle bisectors.

Answers

C.Segments perpendicular to the sides of the triangle through the intersection of the angle bisectors were constructed.

You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How much cleaning solution will you need to use?

Answers

You have a bucket 1 gallon big.
To mix cleaner and water you need to divide the bucket's capacity into 4.
It's easy in this case as gallon is divided into quarts (1 gallon is equal to 4 quarts).
Since one part will be a window cleaner, it means that you will need to use 1 quart of the cleaner.  

768 is 60% of what number?

Answers

0.6x=768

(0.6x)/(0.6)=(768)/(0.6)

x=1280

1280 pls put brainleistely answer

Step-by-step explanation:

Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job.Casey correctly wrote and solved a system of linear equations by substitution. In his work, he substituted an expression for one variable and solved for the other. This resulted in the equation 5 = 20. What can Casey conclude?

One landscaper charges $20 for 5 hours of work.
One landscaper’s hourly rate is $15 lower than the other landscaper’s.
Both landscapers charge the same hourly rate and the same fee per job.
Both landscapers charge the same hourly rate, but not the same fee per job.

Answers

What Casey can  conclude is D. Both landscapers charge the same hourly rate, but not the same fee per job.

What Casey can conclude based on the given scenario

Both landscapers will charge the same hourly rate because we were told they each charges an hourly rate including a fee for each job.

Their  fees per job cannot be the same  because  Casey substituted an expression for one variable while he solved for the other.

Therefore the correct option is D.

Learn more about what Casey can conclude here:brainly.com/question/2456279

#SPJ5

Answer:Both landscapers charge the same hourly rate, but not the same fee per job.

This is, the two equations are parallel and one choice is always  more expensive, in the same amount, than the other, at any number of hours.

162 is what percent of 200

Answers

In order to find out what percentage of 200 162 is, we just need to divide 162 by 200.

162 / 200 = 0.81

To transform the decimal to a percentage, we just need to multiply it by 100.

0.81 * 100 = 81

162 is 81% of 200.
Hope that helped =)

Answer:

81%

Step-by-step explanation:

1. We assume, that 200 equals 100% -because it's the output value of the task

2. We assume, that x is the value we are looking for.

3. If 100% equals 200,so we can write it down as 100%=200

4.  We know, that x% equals 162 of the output value, so we can write it down as x% =162

5. Now we have two simple equations

1) 100%=200

2) x%=162

where the left sides of both of them have the same units, and both of the right sides have the same units, so we can do something like that:

100%/x%=200/162

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. the solution for 162 is what percent of 200

100%/x%=200/162

(100/x)*x=(200/162)*x  -we multiply both sides of the equation by x

100=1.234567890123*x  -we divide both sides of the equation by (1.234567890123) to get x

81%=x

x=81%

now we have:

162 is 81% of 200

hope this helps!

:D