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eimsori [14]
2 years ago
6

△M′N′P′ is the image of △MNP under a dilation through point C. MP=10 and M′P′=4 .

Mathematics
2 answers:
s2008m [1.1K]2 years ago
5 0

Answer:

0.4

Step-by-step explanation:

done the topic, its correct

astraxan [27]2 years ago
3 0
Divide the new length M'P' over the old one MP

(M'P')/(MP) = 4/10 = 0.4

The scale factor is 0.4

Because the scale factor is less than 1, it indicates the image (aka new figure) is smaller than the preimage (aka original figure). Basically the figure has been scaled down.
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Penguin or Duck?
Sonja [21]

Answer:

9 students chose duck

Step-by-step explanation:

The question says "6 <em><u>more</u></em> students chose duck <em><u>than</u></em> chose penguin"

This means that you would add 6 to the number that chose penguin, which is 3.

6 + 3 = 9

7 0
2 years ago
Read 2 more answers
What is the rate of change of a line that passes through the points (-3,5) and (2,-1)?
lara [203]

Answer:

3/4

Step-by-step explanation:

The slope of the line is

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

   = (-2--5)/(6-2)

   = (-2+5)/(6-2)

    =3/4

6 0
3 years ago
If a cone has a volume of 338 cm^3 and a radius of 6 cm, how tall is it?
Anna35 [415]

The formula for the volume of a cone is V = πr²h ÷3

You are solving for the height, h.

V = 338 cm³ and r = 6 cm

338 = π(6)²h÷3

338 = π36h÷3

338 = π12h

28.16 = πh

8.965 = h

The height of the cone is around 9 cm.

6 0
3 years ago
2. Write the slope-intercept form of the equation for each graph described. Line passing through (-5, 12) and parallel to the li
Nostrana [21]

Answer:   y = 2x+22

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

Explanation:

The equation y = 2x+5 is in the form y = mx+b

m = 2 = slope

b = 5 = y intercept

Parallel lines have equal slopes, but different y intercepts. So the answer will be in the form y = 2x+c, where b and c are different numbers. Since b = 5, this means c must be some other number. If c = 5, then we'd have the exact same line.

Let's plug in (x,y) = (-5,12), along with the slope m = 2, and solve for c

y = mx+c

12 = 2(-5)+c

12 = -10+c

12+10 = c

22 = c

c = 22

Since m = 2 and c = 22, we go from y = mx+c to y = 2x+22

The equation of the parallel line is y = 2x+22

The graph is below.

7 0
2 years ago
Please help ASAP please!!!
Dmitrij [34]

Answer:

75in^2

Step-by-step explanation:

5×5×4/2=50

5×5=25

50+25=75

8 0
2 years ago
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