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AlexFokin [52]
3 years ago
13

I need this ASAP please

Mathematics
1 answer:
Oksanka [162]3 years ago
3 0
Yes..The answer s D. because the circles are congruent and in the question, it stated that it wanted circles that were similar, not congruent
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Help me please, I need help with this it's a major grade so please don't joke around I will give brainliest and 5 stars
erma4kov [3.2K]

Answer:

D

Step-by-step explanation:

a clockwise rotation 90 degrees results in a transformation like this:

(x,y)⇒(y,-x)

plz mark me brainliest. :)

3 0
3 years ago
HELP!!!!!!!!!!!!!!!!!
Nezavi [6.7K]
A. 5^3 * 5^4 = 78,125
4 0
3 years ago
Marcus rode his bike 60 miles in 4 hours. Marcus thinks that in order to find the unit rate, he should determine how far he rode
ELEN [110]

Answer:

No, he is not correct

Step-by-step explanation:

To find the unit rate you need to .60 by 4. you will get 2.4, which is the

unit rate. he rides his bike 2.4 mph.

4 0
2 years ago
A motion sensor has a range of 65 meters as shown. The ultrasonic waves sweeping out from the sensor span an angle of 135°.
VMariaS [17]

The approximate area that is within range of the motion sensor is 4975 square meters

<h3>How to determine the area of the range?</h3>

The figure is not given, however the area of the range can be calculated without the figure.

The given parameters are:

Angle, ⊕ = 135°

Radius, r = 65 meters

The area of the range is calculated using the following sector area

A = \frac{\theta}{360} * \pi r^2

This gives

A = \frac{135}{360} * 3.14 *  65^2

Evaluate

A = 4974.9375

Approximate

A = 4975

Hence, the approximate area that is within range of the motion sensor is 4975 square meters

Read more about sector areas at:

brainly.com/question/16736105

#SPJ1

4 0
2 years ago
Please look at the picture before answering!
sergeinik [125]

Answer:

It's A. angle 2

Step-by-step explanation:

4 0
3 years ago
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