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goldfiish [28.3K]
3 years ago
13

Solve 4a - b^2 a = 3 b = 2 c = 1

Mathematics
1 answer:
Nastasia [14]3 years ago
3 0

Answer:

8

Step-by-step explanation:

(4)(3)−22

=8

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The volume of a cone is 62.8 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the n
Salsk061 [2.6K]

Answer:

R = sqrt 3 * (V /( pi * h))

V = 62.8

pi = 3.14

h = 15

now we sub

R = sqrt 3 * (62.8 / (3.14 * 15)

R = sqrt 3 * (62.6 / 47.1)

R = sqrt 3 * 1.33

R = sqrt 3.99

R = 1.9 rounds to 2 inches <===

Step-by-step explanation:

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Nonsense will be Reported!!​
USPshnik [31]

Step-by-step explanation:

1. when x is 0

y will be

4x+2y=10

4(0)+2y=10

0+2y=10

collect like terms

2y=10-0

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divide both sides by 2

2y/2=10/2

y=5

so when x =0 y will equal to 5

2. when x is 1

y will be

4x+2y=10

4(1)+2y=10

4+2y=10

collect like terms

2y=10-4

2y=6

divide both sides by two

2y/2=6/2

y=3

so when x is 1, y is 3

3. when x is 2

4x+2y=10

4(2)+2y=10

8+2y=10

(CLT) 2y=10-8

2y =2

y= 1

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The following table gives the mean scores for 4 different classes
aksik [14]

Answer:

a

Step-by-step explanation:

a

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The graph show the grades that students received on a test. What percent of the students received a grade of A ?
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Answer:

what graph..show the graph

Step-by-step explanation:

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Mr. Smith's salary is $35,873.His wife salary is $32,870.what is their combined income?
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There combined in come would be <span>68,745 if you put them together i dont know if thats one of the awnsers but i think that should be right

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