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elena-s [515]
3 years ago
5

I need help!!! does anyone know any of these??? please help!!!

Mathematics
1 answer:
Lena [83]3 years ago
3 0
13. 1
14. 0.12
17.  .375
18. 1
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PLEASE HELP 10 POINTS
allochka39001 [22]

Divide 16/2 to get 8. Then multiply 3.14 x 8 x 8. That gives you 200.96 m. Hope this helps!

3 0
3 years ago
Will mark brainliest answer, please answer !!!
azamat

Answer:

6

Step-by-step explanation:

I'm pretty sure it's 6, sorry if it isn't

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3 years ago
How much money is 3/4 of a dollars plus 3/10 of a dollar?​
zavuch27 [327]

Answer:

1 1/20 dollars

21/20 dollars

Step-by-step explanation:

3/4 dollars is $0.75

3/10 dollars is $0.30

.75 + .30 = 1.05

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7 0
3 years ago
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Help please<br> Please explain if possible.
RideAnS [48]
Answer:
12+(9+20)

(20+9)+12

9+(20+12)

(9+12)+20

Explanation:
The associative property of addition is saying that if three or more numbers are added, the answer won’t change if you add or move parentheses.

So if the question is 1+2+3, the answer will be the same even if you write it as (1+2)+3 or 1+(2+3) or 2+(1+3) and so on.
3 0
4 years ago
Suppose that the local tax rate is 6% and you purchase a car for $32,800. How much tax is paid?
kondaur [170]

Answer:

Before Tax Price: $32,800.00

Sale Tax: 6.00% or $1,968.00

After Tax Price: $34,768.00

Step-by-step explanation:

  1. Take the precentage of tax and turn it into a decimal
  2. Multiply sales tax decimal with the purchased price (Purchase Price x Sales Tax
  3. Get your answer

6 0
4 years ago
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