All categories

3 years ago

Find the point, M, that is two-sevenths of the distance from A(-9, 2) to B(-2, -12).

Mathematics

1 answer:

Softa [21]3 years ago

3 0

(2B +5A)/7 = (2(-2, -12) +5(-9, 2))/7 = (-4-45, -24+10)/7 = (-7, -2)

Selection B is appropriate.

You might be interested in

The mean and standard deviation of a normal distribution are 150 and 12 respectively. What percentage of values lie between:

Semenov [28]

Answer:

Step-by-step explanation:

Use a calculator with built-in statistical functions. The function applying here is normcdf(, the "cumulative density function."

(a) The percentage of values lying between 138 and 162 is

norm(138,162, 150, 12), which comes out to 0.683, or 68.3%.

(b) Find norm(126, 174, 150,12): 0.945, or 94.5%

(d) Find norm(162, 174,150,12): 0.136, or 13.6%

8 0

3 years ago

Read 2 more answers

Why is the lady’s shadow in the picture not a rigid transformation?

Eva8 [605]

Answer:

The shadow is not the same image as the lady

Step-by-step explanation:

Had it in a test got it right

5 0

2 years ago

Please help need a 100 A) x=1, x=3 B) x=-1, x=3 C) x=-1, x=-3 D)x=1, x=-3

Sergeu [11.5K]

The question is asking for the intersection of the line and the parabola. Where does the blue parabola and the red line meet? at (-1, -3) and (3, 5)

Answer: B) x = -1 , x = 3

3 0

3 years ago

Point q is the image of Q(5, -3) after a translation down 2 units and right 4 units. What are the coordinates of Q?

Jet001 [13]

Answer:

(9,-5)

Step-by-step explanation:

When you go down, the number will decrease. The vertical position is the Y axis. -3-2=5.

When you go right, the number will increase. The horizontal position is the X axis. 5+4=9

(9,-5)

Hope this helps :-)

4 0

3 years ago

The fractions 3/4, 6/8, 9/12, and 12/16 are examples of _____.

Maru [420]

Answer:

Equivalent fractions

Step-by-step explanation:

All of these fractions can be reduced to 3/4, so they're examples of equivalent fractions.

8 0

3 years ago