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ozzi
2 years ago
6

Two similar rectangles have a scale factor of 2. What is the ratio of their areas?

Mathematics
1 answer:
MaRussiya [10]2 years ago
7 0

Answer:

Step-by-step explanation:

If the polygons are similar, this means that the ratio of their corresponding sides are equal. This ratio is what we commonly refer to as the scale factor. The ratio of the area of similar polygons is equal to the SQUARE of SCALE FACTOR. For this item since the scale factor is 2, the ratio of the areas is equal to 4.

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Raul uses a credit card to take out a 3-year loan of $4500 at a rate of 15% to purchase
mars1129 [50]

Answer:

Amount of loan pay = $6.840 (Approx.)

Step-by-step explanation:

Given:

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Rate of interest = 15% = 0.15

Number of year = 3 year

Find:

Amount of loan pay

Computation:

Future value = Present value[1+r]ⁿ

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Amount of loan pay = 4,500[1.15]³

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7 0
2 years ago
Can someone help me with this and explain please
Artyom0805 [142]
X/y = 2 so x = 2y
z/x = 4 so z = 4x but x = 2y so z = 4(2y) = 8y

now you have
x = 2y, z = 8y 

x + y + z          2y  + y + 8y             11y              11
------------ = -----------------------= ------------- =   ----------- = 5 1/2
     x                          2y                  2y                  2

answer
C. 5 1/2
6 0
3 years ago
Help please I beg I need help
dolphi86 [110]

Answer:

= 5

Step-by-step explanation:

z - x + y

4 - 2 + 3 = 5

8 0
2 years ago
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Y=x+2
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Answer:

Noiccce

Step-by-step explanation:

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8 0
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