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2 years ago

PLEASE HELP!! I’LL GIVE BRAINLY

Mathematics

1 answer:

LiRa [457]2 years ago

5 0

Being that the triangle has a center of dilation at (0,0) you must contract the points towards (0,0). The scale factor is 1/3 so you must divide the difference in location of the points on the X and Y axis by a scale of 1/3.

1/3 of 9 = 3 , y = 3

1/3 of -6 = -2 , x = -2

by changing these points a new triangle will be formed

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Answer:

3:4.

Step-by-step explanation:

To work this out we need to find the highest multiple of 45 and 60.

15 is the largest number that goes into both of them so what we are going to do now is divide both number by 15.

45 divided by 15 = 3

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Therefore the odds of selecting a red candy is 3:4.

Hope that helps. x

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2 years ago

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Answer:

see explanation

Step-by-step explanation:

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a = $\frac{18}{tan48}$ ≈ 16.2 ( to the nearest tenth )

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sin48° = $\frac{opposite}{hypotenuse}$ = $\frac{18}{c}$

Multiply both sides by c

c × sin48° = 18 ( divide both sides by sin48° )

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