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Komok [63]
3 years ago
13

Line e passes through points (7, 8) and (4, 10) Line f is parallel to line e. What is the slope of line f?

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0
<h3>Answer:  -2/3</h3>

==================================================

Explanation:

Use the slope formula to find the slope of line E

m = (y2-y1)/(x2-x1)

m = (10-8)/(4-7)

m = 2/(-3)

m = -2/3

The slope of line E is -2/3

The slope of line F is also -2/3 since parallel lines have equal slopes but different y intercepts.

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Answer:

The diameter is 5 cm and the circumference is diameter x pi

Step-by-step explanation:

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What is th resulting true inequality ​
lorasvet [3.4K]

Answer:

10>-15

Step-by-step explanation:

The given inequality is:

-2<3

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3 years ago
(c) The total number of one centimeter lines in the first n diagrams is given by the expression
trapecia [35]

Answer:

I) f + g = 10/3

II) 4f + 2g = 20/3

III) f = 2 and g = 4/3

Step-by-step explanation:

From the chart,

P = 25

q = 40

The total number of one centimeter lines in the first n diagrams is given by the expression 

2/3n^3 + fn^2 + gn. 

When n = 1, the total number of line = 4. So,

2/3(1)^3 + f(1)^2 + g(1) = 4

2/3 + f + g = 4

Make f+g the subject of formula

f + g = 4 - 2/3

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When n = 2

Total number of line = 12

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(iii) To find the values of f and g, solve equation 1 and 2 simultaneously

f + g = 10/3 × 2

4f + 2g = 32/3

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- 2f = - 12/3

f = 12/6

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Substitutes f in equation 1

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g = 10/3 - 2

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4 0
3 years ago
Which equation best represents the line? y = x 4 y = x 4 y = 4x y = 4x?
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Hello : 
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