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dedylja [7]
3 years ago
11

Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me

Mathematics
1 answer:
nevsk [136]3 years ago
4 0

Answer:

Correct

Correct

Incorrect

Step-by-step explanation:

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Point C is the center of the circle. The measure of angle ACB is 3x + 120. Arc AB measures 65x – 4. Find the measure of arc AB.
katovenus [111]
In a circle The measurement of a CENTRAL ANGLE (vertex C) is equal to the measurement of the arc intercepted:

65x-4 = 3x+120 ===> 62x=124 & x= 2, hence the arc = 2
5 0
3 years ago
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What is the value of r? 1.2r−1 1.3r=40
Alexus [3.1K]
  the value is 
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-10.Ir=40
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4 0
3 years ago
Need help with 35 PLZ urgent
Sophie [7]

The formula is K = v^2 /2

You are told K = 32.

Replace K and solve for v:

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64 = v^2

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v = √64

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3 0
3 years ago
Someone, please help me with this asap! And no links or weird answers, please!
kupik [55]

Answer:

b = 4

Step-by-step explanation:

subtract by 5 on both sides. ur left with

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Four people each invested $450 in an account that earns simple interest assuming no other deposit or withdrawal were made witch
lina2011 [118]

Answer: $250

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