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lorasvet [3.4K]
3 years ago
6

Which line has a constant of proportionality between y and x of 1/2​

Mathematics
1 answer:
Serga [27]3 years ago
6 0

Answer:

I think its C

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What is the diameter and radius?​
vesna_86 [32]

Circumference C=2pi*r

But in question C=40pi

This implies that 2pi*r=40pi

This implies that r=20 in.

d=2*r=40 in.

Hope this helps :)

8 0
3 years ago
URGENT ! what is the common difference of the arithmetic series 14+12+10+8
k0ka [10]

Explanation:

An arithmetic sequence has a common difference, meaning you use addition or subtraction to get from term to term, and each term in the sequence is an equal distance apart.

A geometric sequence has a common ratio, meaning that you use multiplication or division to get from term to term.

If you look at this sequence:

14-2 = 12

12-2 = 10

10-2 = 8

8 -2 = 4

etc.

Because you are subtracting 2 each time, 2 is the common difference, and the sequence is arithmetic.

6 0
3 years ago
Plz help ASAP plz I will mark brainlest
ololo11 [35]

Answer:

(a) HI

(b) GJ

(c) KL

(d) 2 units

Step-by-step explanation:

For d, I divided 4 by 2 because a radius is half of the diameter

7 0
2 years ago
Read 2 more answers
Plzzzzzzzzzzzzzaaaaaa
son4ous [18]

Answer:

C

Step-by-step explanation:

y^2+4y-32=0\\(y+8)(y-4)=0\\y=4,-8

Therefore, the answer is C. Hope this helps!

5 0
3 years ago
PLS HELP ASAP PLS GIVE A GOOD EXPLANATION
taurus [48]
Negative integer.

-761 + 317= -444

Plug the answer in:

-761 - (-444)
= -317

Reminder: when multiplying two negatives, you get a positive.
4 0
3 years ago
Read 2 more answers
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