3 years ago

Write a numerical expression that represents the sum of nine squared and 35

1 answer:

3 0

The numerical expression would be -- nine squared which is 81, and 35 so you could put nine to the second power plus 35, or the full completed answer would be 116.

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What is the measure of Ād in 0 below? A. 800 B. 1000 C260degrees D.280degrees

Andreas93 [3]

I think the answer is C 260 degrees

4 0

3 years ago

Three friends went running.

son4ous [18]

Answer:

7 1/2+ 7 1/2=146 of 146 Kerry and Eric ran the same amount each

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3 years ago

The price of a watch is decreased by 10% to 3600. what will be it's original price?

LekaFEV [45]

Answer:

3960

Step-by-step explanation:

10% of 3600 = 360

3600 + 360 = 3960

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3 years ago

Timed quiz help please! 2 2/5 kilometers in 3 3/4 minuets.

shepuryov [24]

Answer: 16/25 (sorry I'm not really sure bc I'm just a middle schooler)

Step-by-Step explanation:

2 2/5 km=2.4 kilometers

3 3/4 minutes=3.75 minutes

2.4/3.75=240/375

240/375=48/75=16/25=64/100=0.64

0.64 km/minute (0.64 km per minute)

you can solve the problem using the fractions...

2 2/5=12/5

3 3/4=15/4

(12/5)/(15/4)=(12/5)*(4/15)=48/75=16/25=0.64 again, or you can simplify before multiplying...

(12/5)/(15/4)=(12/5)*(4/15)=(4/5)*(4/5)=16/25...

4 0

3 years ago

Amanda and Mary each have a box of popcorn.

Schach [20]

Answer:

Amanda's box volume is 70 cm^3 greater than Mary's

Step-by-step explanation:

Find and then compare the volumes of the two boxes:

Amanda's: 10*10*13.5 cm^3 = 1350 cm^3

Mary's: 8*8*20 = 1280 cm^3

Amanda's box volume is 70 cm^3 greater than Mary's.

4 0

3 years ago