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AnnZ [28]
3 years ago
13

Has to do with area and circumference. Plss help

Mathematics
2 answers:
german3 years ago
8 0
A: A= pi•r^2
A= 3.14159(14•14)
A= 3.14158 • 196
A= 615.75

B: A= pi•r^2
A= 3.14159(5•5)
A= 3.14159 • 25
A= 78.54
Svetlanka [38]3 years ago
4 0
Part A. 615.44
Part B. 78.5
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Calcule o valor da expressão abaixo<br><br> A) (1/3 + 1/2) - (5/6 - 3/4) =
ankoles [38]
(1/3+1/2)-(5/6-3/4)=
1/3+1/2-5/6+3/4=
4/12+6/12-10/12+9/12=
10/12-1/12=
9/12=
3/4
8 0
3 years ago
The ratio of the sides of a triangle is 8:15:17. Its perimeter is 480 inches. Find the length of each side of the triangle.​
Margaret [11]

Answer:

96 inch,180 inch,216 inch

Step-by-step explanation:

let the sides be 8x,15x,17x

then 8x+15x+17x=480

40x=480

4x=48

x=48/4=12

8x=8×12=96

15x=15×12=180

17x=17×12=216

8 0
3 years ago
(200 – 100) ÷ 4 + 5 what's the answer?
Softa [21]

Answer:

30

Step-by-step explanation:

PEMDAS

Parenthesis first which equals:100

Exponents are not in the problem so no calculations here:

Multiplication and Division sit on the same thing so think of PEMDAS like this

P

E

MD

AS

Its the same thing for Addition and Subtraction

Anyways there is no multiplication so skip that step and got too division 100 divided by 4=25

Then lastly Addition skip subtraction because you don't need and 25+5=30

__________                                     ____________

                 _________________________ Yep that's the answer 30.

5 0
3 years ago
I NEED HELP RIGHT NOW PLEASE!!!!!!!!!!<br> h-(-2.22)=-7.851
Leviafan [203]
<h3>I'll teach you how to solve h-(-2.22)=-7.851</h3>

---------------------------------------------------------

h-(-2.22)=-7.851

Apply rule:

h+ -2.22=-7.851

Subtract 2.22 from both sides:

h+ -2.22-2.22 =-7.851-2.22

Simplify:

h= -10.071

Your Answer Is h= -10.071

plz mark me as brainliest :)

6 0
4 years ago
TJ bought 3 t-shirts &amp; a pair of shorts for $15. If each shirt was $4.25, how much were the shorts?
arsen [322]
You have $15.00 and each shirt you bought was $4.25 
$4.25x3=$12.75
$15.00-$12.75= $2.25

So your shorts were $2.25
7 0
3 years ago
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