3 years ago

Polygon Y is a scaled copy of Polygon X using a scale factor of 1/3. Polygon Y’s area isn’t what fraction of Polygon X’s area?

Mathematics

1 answer:

loris [4]3 years ago

5 0

Answer:

1/9th.

Step-by-step explanation:

Because the area is measured in units squared, then you have to square 1/3 which is 19th.

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Step-by-step explanation:

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Viết số thập phân thích hợp vào chỗ chấm: 32cm 9mm = …cm

ELEN [110]

Answer:

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3 years ago

Indicate the equation of the line through (2, -4) and having slope of 3/5.

Kamila [148]

Y = mx + b

y = 3/5(x) + b

-4 = 3/5(2) + b

-4 = -2.4 + b

b = -4 + 2.4

b = -1.6 (-8/5)

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3 years ago

Read 2 more answers

5-2×=13 <br>cual es el numero para 2x<br>

olya-2409 [2.1K]

Answer: 39

Step-by-step explanation: x=13. so 5-2=3 x 13 = 39 espero que esto ayude :)

3 0

4 years ago

Reminder: variables are on both sides

yarga [219]

Start by multiplying both sides of the equation by 7 (the common denominator).

$7 \left(\frac{6z}{7} -27 \right)=7\left(\frac{21-4z}{7} \right) \\ 6z-189=21-4z$

Add 4z to both sides.

$10z-189=21$

Add 189.

$10z=210 \\ z=21$

8 0

3 years ago