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Dmitriy789 [7]
2 years ago
9

1. Francis was biking up the hill in the image to the right. The hill made a 45° angle with the

Mathematics
1 answer:
9966 [12]2 years ago
3 0
You would have to use the equation for incline
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Write the equation of the line that passes through the points (- 5, 1) and (2, 0) . Put your answer in fully reduced slope inter
Doss [256]

Answer:

y=-1/7x + 12/7

Step-by-step explanation:

Start by finding the slope

m=(1-0)/(-5-2)

m=-1/7

next plug the slope and the point (-5,1) into point slope formula

y-y1=m(x-x1)

y1=1

x1= -5

m=-1/7

y- 1 = -1/7(x - -5)

y-1=-1/7(x+5)

Distribute -1/7 first

y- 1=-1/7x + 5/7

Add 1 on both sides, but since its a fraction add 7/7

y=-1/7x + (5/7+7/7)

y=-1/7x+12/7

3 0
2 years ago
The diameter of a circle is 222 units.<br> What is the radius of the circle?<br> units
cricket20 [7]

Answer:

111

Step-by-step explanation:

divide by 2 to find the radius

5 0
2 years ago
6x-5y=5<br> 3x+5y=4<br> The x-coordinate of the solution to this system of equation is
Anna35 [415]

Answer:

x=1

Step-by-step explanation:

1) 6x-5y=5

2) 3x+5y=4

ets perform the following operation

1) +2), This leads to the following equation:

6x+3x-5y+5y=5+4

From where we obtain the solution for x

9x=9

x=1

3 0
3 years ago
Does (2, -1) make this a true statement? Why or why not?<br> 3x + 2y = 4
kvv77 [185]

Answer: Yes

Step-by-step explanation:

So a coordinate pair is always set up (x,y) so you plug the x term in the coordinate pair into the x in the equation and the y term in for the y. 3×2 + 2×-1. Multiply them together and you end up with 4.

3 0
3 years ago
When she adds 2 to both sides, the equation 4x = 3x results. Which solution will best illustrate what happens to x ?
Natasha2012 [34]

Step-by-step explanation:

4x=3x

2+4x=3x+2

4x-3x=2-2

1x=0

x=1/0

X=0

(i think the question given was incomplete but this waht i could do with the given statement)

4 0
3 years ago
Read 2 more answers
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