3 years ago

Please may you do the whole page for 30 points thanks

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

5 0

4 A) 1/6
4 B) 1/45
4 C) 2/3
4 D) 3/5

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Please help im really confused

Dimas [21]

Answer:

A=235 cm 2

Step-by-step explanation:

A1=L x W

A1=9 x 20 180 + 55=235

A1=180cm 2

A2= L x W

A2=11 x 5

A2=55 cm2

7 0

3 years ago

Read 2 more answers

Guo Qi watches 151515 videos on Khan Academy every day. Each video is 888 minutes long on average. For how many days does Guo Qi

lozanna [386]

Answer:

Guo Qi requires 75 days to watch videos on Khan Academy.

Step-by-step explanation:

We are given the following in the question:

Number of videos watched by Guo Qi each day = 15

Average length of each video = 8 minutes

Total minutes of video = 9000 minutes

Total number of videos to be watched =

$=\dfrac{\text{Total minutes}}{\text{Average length of video}}\\\\=\dfrac{9000}{8}=1125$

Guo Qi needs to watch 1125 videos.

Number of days required =

$=\dfrac{\text{Total number of videos}}{\text{Videos watched in one day}}\\\\=\dfrac{1125}{15}=75$

Guo Qi requires 75 days to watch videos on Khan Academy.

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2 years ago

A closet is 2 feet deep , 5 feet wide , and 7 feet tall what is the valume of the closet in cubic feet , rounded to the nearest

slavikrds [6]

Answer:

70 ft

Step-by-step explanation:

2x5x7=70

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3 years ago

Carlos is looking at moving into a new apartment. He found one that costs $750 per month, but they require that the cost of rent

Over [174]

Answer: 2250

Step-by-step explanation:

the smallest amount of money Carlos needs is 2250 because 750 is exactly 1/3 of 2250.

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2 years ago

10. A basketball court is being painted. Everything

BaLLatris [955]

I believe the answer is 142.09

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3 years ago