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Phoenix [80]
3 years ago
8

How do u do this question:(

Mathematics
2 answers:
aksik [14]3 years ago
5 0
C=3.14r^2 that's the formula a
Flura [38]3 years ago
4 0
The formula for the circumference of a circle is...

C=2rπ  were r is the radius of the circle

plug in the data

C=2(1)π
C=2π   (i used π and not 3.14)
C=6.28
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A rectangular parking lot has a perimeter of 310 meters. The length is 5 meters more than 4 times the width. What’s is the lengt
max2010maxim [7]

Answer:

w=30  l=125

Step-by-step explanation:

Perimeter =2l+2w

p=310

w =width

4w+5 = length(4 times plus 5 the width)

2(4w+5) + 2w = 310

8w+10 = 2w =310

10w=300

w=30    

30*4=120    120+5=125    l=125

2(125)+ 2(30)=  250+60 =310

4 0
3 years ago
Mathematics because I’m good at math
Reil [10]
Rate this comment for 5 stars pls
4 0
3 years ago
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What is the explicit equation for the sequence of 25, 21, 17, 13?
OlgaM077 [116]

Answer:

You are taking away 4 each time

Step-by-step explanation:

25 - 4 = 21

21 - 4 = 17

17 - 4 = 13

13 - 4 = 9

3 0
3 years ago
The first side of a triangle measures 4 in. less than the second side, the third side is 3 in more than the first side, and the
lidiya [134]

Answer:

s-1

Step-by-step explanation:

1st side:  s-4

2nd side: s-4+3, which is 's-1'

8 0
3 years ago
Help me.what is the answer?
kolbaska11 [484]

Answer:

I believe its 1.5

Step-by-step explanation:

Hope it helps srry if im wrong.

3 0
3 years ago
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