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professor190 [17]
3 years ago
9

A parallelogram has one angle that measures 80 degrees. What are the measures of the three other angles in the parallelogram?

Mathematics
2 answers:
san4es73 [151]3 years ago
6 0
The opposite angle is also 80°. since consecutive angles must total 180, the other 2 angles are 100 each. 100+100+80+80=360, as needed for a parallelogram
sleet_krkn [62]3 years ago
3 0

The opposite angle will be 80° as opposite angles and sides of a parallelogram are equal.
.
The rest two angles will be 100° as adjacent angles are supplementary in a parallelogram.

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4vir4ik [10]

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The sample space Ω = flags of all 50 states

a.) Any one of the flags is randomly chosen. Therefore we can write the    

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   space, that is for all x ∈ Ω.

b.) the probability that the class hangs Wisconsin's flag on Monday,

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c.) the probability that Wisconsin's flag will be hung at least two of the three days

= Probability that Wisconsin's flag will be hung on two days + Probability that Wisconsin's flag will be hung on three days

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7 0
2 years ago
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Step-by-step explanation:

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2 years ago
1. Two containers are being filled with water. One begins with 10 gallons of water and is filled at a rate of 2.5 gallons per mi
ikadub [295]

Answer: PART A:

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t=64

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PART C:

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The amount of water in each container is:

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Step-by-step explanation:

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Let the water is filling in 't' minutes.

and 'w' denotes the amount of water in the container.

for container 1:

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The equation is given by:

or

for container 2:

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The equation is given by:

or

PART B:

on solving equation (1) and equation (2) by method of elimination we get:

subtract equation (2) by equation (1) to obtain:

t=64

and  putting the value of t in equation (1) to obtain:

w= 232

PART C:

Hence it will take 64 minutes for both of the containers to have the same amount of water.

The amount of water in each container is:

232 gallons.

Step-by-step explanation:

7 0
2 years ago
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