Angle a measures 50° if angle a is rotated 45° what is the measure of angle a'

Mathematics

2 answers:

sveticcg [70]3 years ago

6 0

The answer is 95°.

50 + 45 = 95

user100 [1]3 years ago

5 0

Hello,

All the rotation conserve the measure of angle==> a' measure 50°

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The model includes a new park in the center of the city. If the dimensions of the

11111nata11111 [884]

The question is incomplete. Here is the complete question.

As a part of city building refurbishment project, architects have constructed a scale model of several city builidings to present to the city commission for approval. The scale of the model is 1 inch = 9 feet.

The model includes a new park in the center of the city. If the dimensions of the park in the model are 9 inches by 17 inches, what are the actual dimensions of the park?

Answer: 81 feet by 153 feet

Step-by-step explanation: Unit Scale is a ratio comparing actual dimensions of an object to the dimensions of model representing the actual object.

In the refurbishment project, the unit scale is given by

1 inch = 9 feet

So, the dimensions of the new park in actual dimensions would be

1 inch = 9 feet

9 inches = x

x = 9.9

x = 81 feet

1 inch = 9 feet

17 inches = y

y = 17.9

y = 153 feet

The actual dimensions of the new park are 81 feet by 153 feet.

6 0

3 years ago

Solve the expression for a=12 , b=6 and c=3

enot [183]

Answer: 24

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I hope this helps. Have a nice day.