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3 years ago

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics

2 answers:

klemol [59]3 years ago

8 0

Answer by JKismyhusbandbae: B) 25.7 feet

How to get answer: Divide the length of a tile by 12 to convert it from inches to feet. Then multiply by the number of tiles between the blackboard and the back of the room to find the total length of the classroom. Round to the nearest tenth if necessary.

GREYUIT [131]3 years ago

4 0

Question: Carl counted 28 floor tiles in a row from the blackboard to the back wall of his homeroom. If the tiles are 11-inch by 11-inch squares, what is the length, in feet, of the classroom? Round your answer to the nearest tenth of a foot if necessary.

Answer: 25.7

Explanation: make sure you calculate your tile and see how much you need and make it inches to feet

question answered by

(jacemorris04)

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3 years ago

(SAT Prep) In the given figure, the reflex angle ∠DOB has measure of 3.5y while the measure of ∠AOD is y. Find the measure of th

Flauer [41]

Answer:

252°

Step-by-step explanation:

In the figure attached, the diagram is shown. There, we can see that

∠DOB = ∠AOD + ∠AOC + ∠COB

Replacing with the equivalences: ∠DOB has a measure of 3.5y, the measure of ∠AOD is y, and ∠AOC + ∠COB measure 180°, we get:

3.5y = y + 180°

3.5y - y = 180°

2.5y = 180°

y = 180°/2.5

y = 72°

Therefore, ∠DOB = 3.5*72° = 252°

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4 years ago

What is the measure of angle y in this figure?<br> <br> Enter your answer in the box.<br><br> y =

musickatia [10]

Angle y is also equal to 163°

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3 years ago

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What is 1.50 increased by 20%

ehidna [41]

$p\%=\dfrac{p}{100}\\\\\text{increased by 20}\%\to100\%+20\%=120\%\\\\120\%=\dfrac{120}{100}=\dfrac{12}{10}=1.2\\\\1.50\ \text{increased by 20}\%\ \text{is the same as 120}\%\ \text{of}\ 1.50.\\\\120\%\ of\ 1.50\ is\ 1.2\cdot1.50=1.80\\\\Answer:\ \boxed{1.80}$

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4 years ago

What is 0.24999999 as a fraction

lesya692 [45]

Answer:

0.24999999 as a fraction equals 24999999/100000000

Step-by-step explanation:

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3 years ago