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3 years ago

What is the measure of an angle in a regular dodecagon

1 answer:

5 0

This is what I think: All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles, we know that the sum<span> of all the angles is 1800 degrees And there are twelve angles... so, the measure of the interior angle of a regular dodecagon is 150 degrees.</span>

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Help please!!!!!!!!!!!!!!

zhenek [66]

Answer:

y=-1/3x+9

Step-by-step explanation:

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3 years ago

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What is equivalent fraction to 2/5

My name is Ann [436]

Answer:

4/10, 6/15, 8/20, and 10/25

Step-by-step explanation:

Hope this helps. :)

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3 years ago

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The quarterback of a football team releases a pass at a height of 6 feet above the playing field, and the football is caught by

motikmotik

Answer:

t = 25.1seconds

Step-by-step explanation:

X(t)= 16cos75°t

Y(t)= 6 + (Vosin75°t - 16t^2)

Converting 78 yards to feet :

1 yard = 3 feet

78feet =?

78×3=234 feet

Y(t)= number of feet above the ground at t seconds

VoCos75° t = 234

t = 234/(VoCos75°)

At this time,4 = y(234/VoCos75°)

4 = 6 + VoSin75°(234/VoCos75) - 16(234/VoCos75°)^2

Vo= 140.66ft/s

Time,t= 234/(140.66× Cos75°)

t = 25.087seconds

t= 25.1 seconds (1 decimal place)

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3 years ago

URGENT: WILL MARK BRAINLIEST

saveliy_v [14]

Answer:

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3 years ago

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Convert the rate 1000 ounces per 2 hours to cups per minutes?

Andrews [41]

125 cups in 120 minutes (because 1000 oz/8 = 125 cups and 2 hrs is 120 minutes)

$\frac{125}{120} = \frac{n}{1}$

now reduce the fraction by dividing the numerator and denominator by 5 = (optional)
$\frac{25}{24} = \frac{n}{1}$
So 24n = 25 Divide both sides by 24
n= 1 1/24 cups per minute

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3 years ago