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Afina-wow [57]
3 years ago
12

HELP ME PLEASE I"M FAILING

Mathematics
2 answers:
astra-53 [7]3 years ago
3 0

Answer:

VX = 4n +7

explanation:

the equation is VX = n + 7 + 3n, all you need to do is add the n variables and get VX = 4n + 7.

Amanda [17]3 years ago
3 0

Answer:

21

Step-by-step explanation:

n+7=3n ⇒ 2n=7 ⇒ n= 3.5

VX= 2*(n+7) = 2*(3.5+7)= 21

in case you need

WY= 2*(4n+1)= 2*(4*3.5+1)= 30

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a_sh-v [17]

Answer:

15/4, or 3.75

Step-by-step explanation:

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6 0
3 years ago
Find the distance between the points (2.8) and (54).​
iren2701 [21]

Answer:

It's 51.2

Step-by-step explanation:

All u gotta do is subtract  54 - 2.8

3 0
3 years ago
What is the explict formula for the arithmetic sequence -7.5,-9,-10.5,-12
elena-14-01-66 [18.8K]

Answer:

<u>x = -7.5 - 1.5(n−1) </u>

Step-by-step explanation:

the explicit formula for the arithmetic sequence has the form

x = a + d(n−1)

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The given arithmetic sequence is

-7.5,-9,-10.5,-12

The first term is -7.5

d = common difference = -9 - (-7.5) = -1.5

∴ x = -7.5 - 1.5(n−1)

8 0
3 years ago
Tropical Storm Zeta will bring 0.36 in. of rain to New Orleans. Which fraction is equivalent to this amount of rain in inches?
dem82 [27]

Answer:

36/100

Step-by-step explanation:

8 0
3 years ago
A computer store is having a sale, with 15 % off all computer games. The game usually costs $220. How much does the computer gam
Harman [31]

Answer:

33 dollars.

Step-by-step explanation:

220 times 15/100=165/5=33

hopefully this helps!:)

please give me brainliest because I have never gor it before.

7 0
3 years ago
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