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Wittaler [7]
3 years ago
9

How do you do this ? Can someone explain and help

Mathematics
2 answers:
Murrr4er [49]3 years ago
8 0
The circumference is the perimeter of the circle that is equal with
P=2πr(where r is the half of diameter)
P=2π10ft
=20ft
hope it helps
geniusboy [140]3 years ago
6 0
The formula is pi (3.14) times the diameter so...

3.14 x 20 = 60 ft
Good luck!
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garik1379 [7]

30 percent

22% of 200 is 44, 44 students play football


12 of 200 is 24, 24 students play baseball


44+24=68

The teams have a total of 68 players


because 8 play both sports you subract 8


68-8=60


The answer is a tolal of 60 students play sports

4 0
3 years ago
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Sedbober [7]

Answer:C

Step-by-step explanation:

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Aleonysh [2.5K]

Answer:

Step-by-step explanation:

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HELP PLESSE ITS MULTIPLE CHOICE
Andrew [12]

Answer:

<h2><u><em>Letter A</em></u></h2>

Step-by-step explanation:

First of all, we have to solve all the equations

First one is (4*1)-6

<em>We have to use PEMDAS</em>

<em>which stands for </em>

<em>Parenthesis</em>

<em>Exponents</em>

<em>Multiplication</em>

<em>Divison</em>

<em>Addition</em>

<em>Subtraction</em>

In (4*1)-6  

You have to do 4*1 first ~ which equals 4

the next step would be 4-6  ~  which equals -2

The next equation would be (1*4)-6

First do 1*4  ~ which is 4

Next 4-6  ~ which again equals -2

Next equation is (1*6)-(4-6)

Parenthesis first, 1*6=6

4-6=-2

6-(-2)

which equals 8

Our next equation is 6-(1*4)

1*4=4

6-4~ which equals 2

Our last equation is 4*(1-6)

Parenthesis comes first, so it would be 1-6 first

which equals -5

4*(-5) would be our final step  ~  which equals -20

All of our answers would be

-2 - from the top equation

-2 - from letter A

8 - from letter B

2 - from letter C

-20 - from letter D

which means <u><em>Letter A</em></u> is the answer.

Hope this is helpful.

5 0
3 years ago
Consider the two trinomials​
Brilliant_brown [7]

Answer:

Step-by-step explanation:

Add the trinomials it becomes a binomial 7x removes. Becomes 2x^4-7(2x^2-7)(x^2+1)

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