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2 years ago

PLEASE HELP ASAP!!! THANK YOU! please!

Mathematics

2 answers:

defon2 years ago

7 0

Answer:

180 degrees

Step-by-step explanation:

1. Subtract the two known angles from 180 degrees.

2. Plug the two angles into the formula and use algebra: A+B+C= 180 degrees.

Hope this helped.

andrew-mc [135]2 years ago

5 0

Answer: 5. x=33, y= 33, z=114

Step-by-step explanation: the triangles and supplementary lines all add to 180, so find one of them, and use that one to find the others

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Answer:

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1 year ago

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Austin correctly answered 92% of the questions on a geography quiz. Liz answered 47 of the 50 questions correctly. Who earned th

Llana [10]

Liz scored higher.

Step-by-step explanation:

Given,

Correct answers by Austin = 92%

Total questions = 50

Correctly answered by Liz = 47

Percent of Liz's correct answers = $\frac{Correct\ answers}{Total\ questions}*100$

Percent of Liz's correct answers = $\frac{47}{50}*100$

Percent of Liz's correct answers = $\frac{4700}{50} = 94\%$

As 94% is higher than 92%, therefore;

Liz scored higher.

Keywords: percent, division

Learn more about division at:

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2 years ago

6th Grade Math! Can you please help?

horrorfan [7]

Answer:it is c and d

Step-by-step explanation:

8 0

2 years ago

The capacity of a small children's swimming pool is 105 gallons of water. There

gizmo_the_mogwai [7]

Answer:

11.25 minutes

Step-by-step explanation:

The capacity of the swimming pool is 105 gallons of water.

There are currently 15 gallons of water

∴I need to fill (105-15) = 90 gallons of water

Now,

8 gallons of water are filled within 1 minute

∴1 gallon of water will be filled within = 1/8 minute

∴90 gallons of water will be filled within = 90/8 minutes

=11.25 minutes

6 0

3 years ago

I am building birdhouses for all of my students for an upcoming project. If I complete 2 1/2 birdhouses in 2/3 of an hour of wor

Volgvan

Answer:

3 3/4

Step-by-step explanation:

convert to decimal

2.50/0.666

=3.75

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3 years ago