2 years ago

△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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The age of a father is 2 less than 7 times the age of his son. In 3 years, the sum of their ages will be 52. If the son’s presen

s2008m [1.1K]

Answer:

First,

the age of the son: s

the age of the father is 2 less than 7 times the age of his son: 7s - 2

In 3 years, the sum of their ages will be 52, In 3 years, the age of the sun will

increase 3, so s+3. Also, the age of his

father also increase 3, (7s-2)+3

(s+3)+ [(7s-2)+3] = 52 is the equation.

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