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kondaur [170]
3 years ago
13

Hello I need help on this math question​

Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

Answer:

153.9

Step-by-step explanation:

Diametre = 14, Radius = diametre/2 = 14/2 = 7

Area of circle = π*r^2,   π=3.14

= 3.14*7^2

=3.14*49

=153.9

Thepotemich [5.8K]3 years ago
3 0
I think it is either a b or c
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Do u mean 103,272,485?
4 0
3 years ago
Help guys please It’s A TEST!
inysia [295]

Answer:

254.5m^2

Step-by-step explanation:

Use the formula for the area of a circle given the radius:

A = πr^2

A = 3.14(9)^2

A = 254.47m^2

Round to the nearest tenth:

A = 254.5m^2

4 0
3 years ago
I NEED HELP ON THIS PLZZ!! WILL MARK BRAINLIEST
SVETLANKA909090 [29]

Answer:

C i think

Step-by-step explanation:

you do 13x90 then divide by 5x

8 0
3 years ago
Read 2 more answers
I need help (–
ExtremeBDS [4]

Answer:

69

Step-by-step explanation:

5(

–

q+6)=

–

20

5q–30=

–

20

Add -5 to both sides

Subtract -5 from both sides

Multiply both sides by -5

Divide both sides by -5

Apply the distributive property

5q=

Add 30 to both sides

q=

Divide both sides by 5 would be 69

6 0
3 years ago
Please help me out! :)
skad [1K]
3x-11=x+23
-x -x
2x-11=23
+11 +11
2x=34
x=17

3(17)-11 17+23
=40 =40

explanation ;
you would equal them because they are congruent . & you substitute x for 17 in each equation to find out the degrees of both of the angles :)

8 0
3 years ago
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