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ASHA 777 [7]
2 years ago
7

Referring to the figure, is the transformation a

Mathematics
1 answer:
valkas [14]2 years ago
5 0

Answer:

yes.

Step-by-step explanation:

90 Degree Rotation. When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x).

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A triangular pane of glass has a height of 30 inches and an area of 270 square inches. what is the length of the base pane
Tems11 [23]
The equation for the area of a triangle is A= b*h /2. So, plug in your known variables, and you get 270in^2= b*30 /2. First you multiply by 2 to cancel out the division for 2, which gets you 540= b* 30. To get "b" by itself, divide both sides by 30, giving you <u>18=b</u>.

To check this, plug in your new known variable, as 270= 18* 30 /2. This will equal as 270=270, confirming 18in as the correct measurement.
3 0
2 years ago
Heat travels from cold to hot. O True O False<br>​
Lady bird [3.3K]

Answer:

False

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2 years ago
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liubo4ka [24]

Answer:

yes she is right

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3 0
3 years ago
Which of the following are true about dilations? Select all that apply.
Genrish500 [490]

Answer:

A, B and C

Step-by-step explanation:

Dilations are transformation in which a shape either gets bigger or smaller than the original image. Although it changes sizes it does not change shape.

Therefore, A, B and C are correct.

<h3>Hope this Helps!</h3>

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4 0
2 years ago
Wade’s grandmother gave him $100 for his birthday. Wade wants to save his money to buy a portable game console. Each month, he a
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S = 100+25m

Step-by-step explanation:

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