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Len [333]
3 years ago
10

Write an equation in slope-intercept forra for the line that passes through (1, - 2) and (3, 7)

Mathematics
1 answer:
Llana [10]3 years ago
5 0

Answer:

y = 9/2x -6.5

Step-by-step explanation:

m = (7-(-2))/(3-1)

m = 9/2

b = -6.5

y = 9/2x -6.5

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How many more pieces of mail were handled by the United States Postal Service in 199519951995 than in 196519651965?
Jobisdone [24]

Answer:

good luck

Step-by-step explanation:

7 0
3 years ago
Given:f(x)=3x^2+1,G(x)=2x-3,H(x)=x<br> F(-2)=<br> a.13<br> b.37<br> c.-11
olga55 [171]

Answer:

13 is the answer:)

Step-by-step explanation:

f(-2)= 3* (-2)² + 1

= 3*4 + 1

= 13

7 0
2 years ago
2. What is the product of 4 2/3 and 11 1/4?
Lerok [7]
4 \frac{3}{4} ~*~ 11\frac{1}{4} =  \frac{14}{3} ~*~ \frac{45}{4} =  \frac{630}{12}=52 \frac{6}{12}  =[52 \frac{1}{2} ]
3 0
3 years ago
3) Sue bought a triangular shaped piece of wood
olga_2 [115]

Answer:

12 inches of fabric

Step-by-step explanation:

Area of a triangle = hight x base

so 6 x 2 = 12

12 inches of fabric is your answer

Hope this helps :)

6 0
3 years ago
Select the correct answer.
sergeinik [125]

Answer:

C. 1:27

Step-by-step explanation:

a²/b²=1/9 => a=1 and b=3

a³/b³=1³/3³=1/27

C. 1:27

8 0
3 years ago
Read 2 more answers
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