3 years ago

What is the length of PR? ___ units

Mathematics

2 answers:

ANTONII [103]3 years ago

5 0

I hope this helps you

Citrus2011 [14]3 years ago

4 0

40 units is correct on edg.

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I need answers its to hard for me

Alekssandra [29.7K]

Answer:

∠ ACE = 40°

Step-by-step explanation:

The sum of the angles in a circle = 360°, thus

arc AE = 360° - (112 + 28 + 112)° = 360° - 252° = 108°

∠ ACE is half the difference of the intercepted arcs, that is

∠ ACE = 0.5( arc AE - arc BD) = 0.5(108 - 28)° = 0.5 × 80° = 40°

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Step-by-step explanation:

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3 years ago

The two conditional relative frequency tables show the results of a neighborhood survey on the number and types of gardens in th

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The formula v= u + at can be used to calculate<br><br> Rearrange the formula to make u the subject.

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Answer:

u = v - at

Step-by-step explanation:

v = u + at

v - at = u + at - at

v - at = u

u = v - at

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3 years ago