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solniwko [45]
3 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]3 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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Sarah wants to give the pizza delivery boy a 20 percent tip. If the pizza bill is $48.25, how mu
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Answer:

9.65 (or 10 to round up)

Step-by-step explanation:

48.25-20%= 38.6

$9.65 gone

8 0
2 years ago
The school principal spent $2,000 to buy some new computer equipment.Of this money $120 was used to buy some new keyboards.What
Fittoniya [83]

Answer:

6%

Step-by-step explanation:

120/2000= 60/1000= 6/100= 6%

5 0
3 years ago
Help please anyone! Brainliest reward it counting on it!
Viefleur [7K]
X1 + x2  / 2 , y1 + y2 / 2

8 + x2 /2 = 6

So x  is 4

9 + y2 /2 = 6

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3 years ago
What is the solution to the system of equations below?
Lilit [14]

Answer:

  x,y = -4, -15

Step-by-step explanation:

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3 years ago
Find the perimeter of the figure shown to the right.
tia_tia [17]

Step-by-step explanation:

that is very simple. you do understand the word "perimeter" ? it just means the distance when walking around the whole shape once.

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that's it.

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was there any other problem with this you did not understand ?

8 0
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