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Degger [83]
3 years ago
14

Solve n=2d2-5 when d=-2

Mathematics
1 answer:
Viefleur [7K]3 years ago
7 0
-1 because math is fun
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Help I will be marking brainliest!!!!<br><br> A. 55.33<br> B. 156.16<br> C. 72<br> D. 61.16
Ksju [112]

Answer:

do RN/RM first which will be 95/73 which is 1.30 and use this to multiply 47 which is 47*1.3   61.1

ANSWER = D.

I first got the variable of 1.3 which is multiply that by RM to get RN and then useing that logic you multiply 1.3 by MP to get QN

MARK ME BRAINLIEST

6 0
3 years ago
Which is one way to check 102 : 6 = 17?
MArishka [77]

Answer:

One way to check is 102 ÷ 6 = 17 is 100 ÷ 5 = 20. 

7 0
3 years ago
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Eric has two rock samples. One has a mass of 600 grams, and the other has a mass of 1 gram. He recorded the total mass as 7 kilo
lina2011 [118]
The real answer would be 0.601 kilograms.
1 gram plus 600 grams would equal 601 grams. That then is divided by 1000 because one kilogram equals 1000 grams.
Once you divide 601 and 1000, you then get 0.601
8 0
3 years ago
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What is the monetary amount of 31 quarters, 13 dimes, 5 nickels and 3 pennies?
jeyben [28]

Answer:

$9.33

Step-by-step explanation:

quarter = 25 cents

dime = 10 cents

nickel = 5 cents

penny = 1 cent

31 (0.25) = 7.75

13 (0.10) = `1.30

5 (0.05) = 0.25

3(0.01) = 0.03

7.75 + 1.30 + 0.25 + 0.03 = 9.33

5 0
3 years ago
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What is the length of Arc AB, if the radius of Circle L is 12 inches?
WARRIOR [948]
 the radius of Circle L is 12 inches so the length of Arc AB is 24.07 inches
5 0
3 years ago
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