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Bingel [31]
3 years ago
15

Evaluate the expression for n = 7 n^2+n+1 NO LINKS

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0

Answer:

57

Step-by-step explanation:

n^2+n+1 (n=7)

7^2+n+1

49+7+1

49+8

57

Black_prince [1.1K]3 years ago
4 0

Answer:

57

Step-by-step explanation:

7 times 7 or 7 to the power of 2 is 49 plus 7 is 56 and then plus 1 makes that 57

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Given that lines a and b are parallel and that m∠5 = 120°, find m∠1.
BARSIC [14]

Answer:

answer will be 120°

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
4636•968-23+325•5 solve the problem
9966 [12]
Basically, follow the order of operations, Multiplication comes before adding and subtracting.

So, do 4636 x 968, and 325 x 5 first.

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3 0
3 years ago
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Salaar, Waleed and Muazzam share $ 256. Waleed;s share is four times as much as Salaar. And Salaar's share is one-third of muazz
andre [41]

Answer:

S 32, W 128, M 96

Step-by-step explanation:

W = 4S

S = 1/3M, or 3S = M

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Substitute

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5 0
2 years ago
Find the values of the variables in the below picture.​
lana [24]
I can’t see the picture
5 0
3 years ago
find the area of the figure. remember, a copy of your math chart is in the back of your go math workbook. use the 5 step
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good luck
4 0
3 years ago
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