2 years ago

Hector drew a 120 angle. What fraction of a circle does hector's angle turn through. PLSSSS HELP

Mathematics

1 answer:

disa [49]2 years ago

3 0

Answer:

please send a picture so I can see

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The equation of a circle is (X-3)² + (Y+5)²=25

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3 years ago

If nis the larger of two consecutive numbers, write an expression for the other number.

allochka39001 [22]

Answer:

n-1

Step-by-step explanation:

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2 years ago

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1. Janna works at a lab with a huge circular particle accelerator. It has a radius of 4 kilometers. What is the accelerator's di

blsea [12.9K]

Answer:

1. diameter=8 kilometres

2. area=98.96 inches

3. 37m

Step-by-step explanation:

1. diameter= 2*radius

2. area of sector=θ out of 360*π $r^{2}$ where θ is the angle

3. area of garden=π $r^{2}$

706.5=π $r^{2}$

$r^{2}$ =706.5/π

= 225(nearest whole)

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we now use Pythagoras theorem to find length of each pathway

$40^{2} =15^{2} +x^{2}$

1600=225+ $x^{2}$

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2 years ago

Highest place value for 54

zvonat [6]

Answer:

tens=5

Step-by-step explanation:

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3 years ago