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choli [55]
3 years ago
7

The circle's diameter is D=8

Mathematics
2 answers:
DerKrebs [107]3 years ago
8 0
The anwser is 4 because it just is I don’t feel like explaining
grigory [225]3 years ago
7 0

Answer:

4

EXPLANATION STEP BY STEP

the radius of 8 is 4 because 4 is half of 8 and when u uh divide 8 by 2 u get 4 so if 4 is the answer.

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7th grade math help me pleaseeee
Eduardwww [97]

Answer:

4x + 5y = 20

Step-by-step explanation:

4x + 5y = 20

5y = -4x + 20      (Subtract 4x to isolate 5y. Put the 4x in front of the 20)

y = -\frac{4}{5}x + 4         (Divide all by 5 to isolate y)

And then it's done and in slope-intercept form

-1< -\frac{4}{5} < 0        or -\frac{4}{5} is greater than -1 but less than 0

I hope this helped :)

3 0
3 years ago
Please help me do number 5
Blizzard [7]
Make more sense ou of this question and I can help you out more ok?
7 0
3 years ago
Convert 50 feet per second to miles per hour.
AleksAgata [21]
FIrst we know that
1  second = 1/3600 hours
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Which means that

50 Ft = 50/5280 miles




So the conversion 
(5/5280 miles ) / (1/3600)

= 5/5280 miles x 3600

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7 0
4 years ago
Read 2 more answers
Which ratio is equivalent to 33:11?<br> a: 11:3<br> b 24:8<br> c 3:22
abruzzese [7]

Answer:

b 24:8

Step-by-step explanation:

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7 0
3 years ago
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A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Christine chooses a marble at random, and without putting it b
elena55 [62]

Answer:

there is a 1/4 possibility that the marbles will blue

Step-by-step explanation:

but it might also be red because there are so many red marbles (4) it might com out as red.

3 0
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