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Ray Of Light [21]
1 year ago
14

I need help bad I dont understand this

Mathematics
1 answer:
Finger [1]1 year ago
4 0

Answer:

12.566 inches

Step-by-step explanation:

2πr/4

2π x8 divided by 4

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Is 7 asolution for the equation 2x + 12=3x +(-2x + 5)
olchik [2.2K]

Answer:

No

Step-by-step explanation:

2X + 12=13x - 2x + 5

2X + 12= 11x+5

2x-11x = 5-12

-9x = -7

X = 7/9

so the answer is NO

4 0
2 years ago
What is the value of the expression 5x − y when x = 3 and y = 1?<br><br> 14<br> 10<br> 7<br> 0
12345 [234]
5x-y
=5(3)-1
=15-1
=14

Therefore, the answer is 14.
5 0
3 years ago
A relation of the graphed below is NOT considered a function because of which pair of coordinates:
motikmotik
I think the answer is (-2,-1). 
8 0
3 years ago
Lesson 1 Homework
Nonamiya [84]

128

This question requires us to solve an infinite GP

As we can see the first unit is 16 wide, then 8, then 4 and so on; this can be written as  

64(1,0.5,0.25,0.125,....\infinity∞)  (64 used as 16*4 = 64 is the area of the first rectangle)

We have  S∞=a/(1-r) where a is the first term and r is the common ratio of the GP for summing an infinite GP.

here we have  

a=64  \\   r=0.5

Therefore

S∞=\frac{64}{1-0.5} \\\\=\frac{64}{0.5} \\\\=128

Learn more about GP here

brainly.com/question/16954106

#SPJ9

5 0
1 year ago
A boat traveled 27 miles in 2 hours . At this rate, how many miles will the boat travel in 1/2 hour
eimsori [14]

it would be 6.75 miles

3 0
3 years ago
Read 2 more answers
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