All categories

3 years ago

Help please 50% of my grade!!

Mathematics

1 answer:

lina2011 [118]3 years ago

8 0

#2. (-10, 0) (-10, -8) (0, -8)

#3. (-10, 0) (-10, 8) (-7, 8)

#4. (-10, 0) (-7, 0) (-7, 8)

#8. (0, 8) (0, 0) (8, 0) (10, 4)

#9. (-7, 0) (-7, 8) (0, 8) (0, 0)

#10. (-10, 0) (0, 0) (0, -8)

Not sure about the others. Hope this helps, though.

You might be interested in

If (k,6k) and (3k,10k) are two points on the graph of a line and K is not equal to 0, what is the slope of the line?

Nataliya [291]

Answer:

Step-by-step explanation:

slope = y2-y1/x2-x1

Given the coordinates (k,6k) and (3k,10k)

x1 = k

y1 = 6k

x2 = 3k

y2 = 10k

Substitute

slope = 10k-6k/3k-k

slopw = 4k/2k

slope = 4/2

slope = 2

Hence the slope of the line is 2

7 0

3 years ago

15, -19, 23, -27.. how would you write that in sigma notation?

sertanlavr [38]

Answer: i think its zero

Step-by-step explanation:

or u can just look it up on an sigma math calculator and that should give u the answer

3 0

2 years ago

How many centimeters are there in 1/5 of an inch

Lynna [10]

Answer:

0.508

Step-by-step explanation:

4 0

3 years ago

Please help I am stuck on this

9966 [12]

Answer: B. y = 1/2x - 1

Explanation:
I know someone else already answered, but I wanted to explain why the answer is B.

Consider an equation of a line in slope-intercept form: y = mx + b

Since the line intersects the y-axis at -1, that’s the y intercept, or b. We know the slope of the line is positive because it slopes upward from left to right. From each whole number solution point, the line goes up one and two to the right. Slope, represented by m, is “rise” over “run”, or the change in y over the change in x. This makes the slope 1/2.

I hope this helps.

7 0

2 years ago

Need help on this? Please help

Marysya12 [62]

parallel: g(x) = -5/3x + 1

perpendicular: h(x) = 3/5x - 5

neither: j(x) = 2x + 3

7 0

3 years ago