3 years ago

Help PLSSSSS THANKS 111

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

-9n+8

Step-by-step explanation:

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10.

vodomira [7]

<h3>Solution:</h3>

Given, side (a) = x+3
We know, surface area of a cube = 6a^2
Therefore, the surface area of the cube

<h3> </h3><h3> $6(x + 3) ^{2} \\ = 6( {x}^{2} + 6x + 9) \\ = 6 {x}^{2} + 36x + 54$ </h3><h3>Answer:</h3>

The answer is

${6x}^{2} + 36x + 54$

<h3>Hope it helps.</h3>

Sorry for delay

3 0

2 years ago

70% is equal to 175$ dollars how many dollars are in 100%

zheka24 [161]

100% = $250

divide $175 by 70 to obtain 1% then multiply by 100 for 100%

100% = $175 × $\frac{100}{70}$ = $250

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3 years ago

Dan wants to drink 4 gallons of water of water over 5 days. if he finished 13 quarts of water after day 4, how many more quarts

Alexandra [31]

Dan needs to drink 3 more quarts of water

7 0

2 years ago

Find the 7th term in the sequence using the rule: avn=n^2-5<br> A) 44<br> B) 9<br> C) 27<br> D) 4

AURORKA [14]

Answer:

A) 44

Step-by-step explanation:

an=n^2-5

n is the term number

a7 = 7^2 -5

a7 = 49 -5

a7 = 44

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2 years ago

!!30 POINTS!!<br> Name the ray that is opposite RS

Rama09 [41]

Answer:

RP is the correct amswer.

Step-by-step explanation:

please mark me as a brainlist...

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2 years ago