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solniwko [45]
2 years ago
6

What is the scale factor of this dilation? A 2/3 B 1 1/2 C 3 D 5

Mathematics
1 answer:
Jlenok [28]2 years ago
3 0

Answer:

B. 1 1/2

Step-by-step explanation:

The post-image is clearly larger than the pre-image. The ratio of the post to the pre is 9 : 6 and 10 : 15, which are equal to 3 : 2, and equal to 1 1/2.

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Find the area (shaded) and round to the tenths place if necessary.
fomenos

Answer:

9π - 9

Step-by-step explanation:

Depends on what the question stated was pi (π). The area of the circle is 9(3 squared) * π. the shaded area is the area of the circle - the area of the triangle. The area of the triangle is base * high / 2. If the diameter of the circle (6) is what we use as the base, then 3 would be the high, making the area 9. This means the shaded area would be 9π - 9.

6 0
3 years ago
Plz help I don't know what to do
brilliants [131]
Well, in two tons there are 4,000 pounds. In every crate, you can carry 80 pounds.

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3 years ago
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A trapezoidal window is 8 feet tall and has base lengths of 1 foot and 7 feet. What is the area of the window? The area of the w
Ahat [919]

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Step-by-step explanation:

The area of a trapezoid is calculable using the formula:

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3 years ago
Jonas has 8 sponsors for the school walk-a-thon. Trenton has one-fourth as many sponsors as Jonas. How many sponsors does Trento
Brilliant_brown [7]
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What is the value of x in the equation 8 + 4 = 2 (x -1)
melisa1 [442]

Answer: x=7

Step-by-step explanation:

8 + 4 = 2(x - 1)  combine like terms on the left  side  

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+2         +2

14 = 2x     Divide both sides by 2

x= 7

8 0
3 years ago
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