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drek231 [11]
3 years ago
9

Which equation is quadratic in form?

Mathematics
1 answer:
34kurt3 years ago
6 0
Option A is correct.

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PLEASE HELP ASAP
makkiz [27]

Answer:

5

Step-by-step explanation:

Since the difference in each term number is 5, we put 5 in the place of the star.

Formula for constant difference in a pattern: Tn= an+b

a is the difference while b is the number that comes before the 1st term. So, the equation to find the nth term is Tn=5n+4.

Hope this helps and please give a brainlist, thank you!

5 0
2 years ago
Nina has $5 and $10 bills in her wallet. She has a total of 13 bills with a value of $85. How many of each type of bill does she
matrenka [14]

Answer:

I got eleven 5 dollar bills and and I got 3 ten dollar bills

Step-by-step explanation:

what i did was start out with 85/5, then that was 17 so I started minusing 2 fives to = 1 ten so 15 5's and 1, 10 then so forth 13 5 dollar bills and 2 10 dollar bills, 11 5 dollar bills and 3 ten dollar bills. y=-2x+17

5 0
2 years ago
52 POINTS, WILL GIVE BRAINLIEST!
harkovskaia [24]

Answer:

The answer is in the attachment.

Step-by-step explanation:

Look at the picture.

7 0
3 years ago
Read 2 more answers
A sphere has a radius of 4 in. Which equation finds the volume of the sphere? V = four-thirds pi (4) cubed V = four-thirds (4) c
andrey2020 [161]

Answer:

If the sphere has a radius of 4, you can use the equation: V=4/3(pi)(r)^3

Step-by-step explanation:

V=4/3(pi)(r)^3

V=4/3(pi)(4)^3

3 0
3 years ago
Read 2 more answers
What is the range of relation<br> {(1, 2), (2, 4), (3,1), (4, 3)}
klemol [59]
2, 4, 1, 3
??? If I’m right, it’s that, bc you count only the elements “used” by the relation or function constitute which is the second part of the elements {2,4,1,3}
3 0
3 years ago
Read 2 more answers
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