3 years ago

Help me with this please!!

Mathematics

1 answer:

Rashid [163]3 years ago

3 0

2765 yxudz candid xbcjfjd z kids. Six c desks. Cjcjf

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PLZ HLP! A dog is leashed to the corner of a house. How much running area does the dog have? Round your answer to the nearest sq

nadezda [96]

The area of a circle is area = pi x r^2

The full area = 3.14 x 20^2 = 1256 square feet.

The corner forms a 90 degree angle so the dirt area is 3/4 of a full circle.

Answer = 1256 x 3/4 = 942 square feet

7 0

3 years ago

Read 2 more answers

At 4:00p.m the temperature was 90F after this point the temperature dropped 1.5F per hour until sunrise the next morning write a

irina [24]

Answer:

90t-21t=69t

Step-by-step explanation:

4:00pm to 6:00 am is 14 hours. 14 x 1.5 is in fact 21 which means the temperature dropped 21 degrees in those 14 hours.

3 0

3 years ago

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. Your dat

Free_Kalibri [48]

Answer:

Probability of the day to be a snow day is 0.34

Step-by-step explanation:

We have the data,

Out of 21 which had less than 3 inches of snow, 5 were snow days.

Out of 8 days which had more than 3 inches of snow, 6 were snow days.

So, we get,

Total number of days = 21 + 8 = 29

Total number of snow days = 5 + 6 = 11

Thus, the probability that the day will be a snow day is $\frac{11}{29}$ i.e. 0.34

Hence, the probability of the day to be a snow day is 0.34.

5 0

3 years ago

I need some help on this thx!

Zielflug [23.3K]

Answer:

okay so each cookie costs 1.15 and the equation is (2.80 divided by 7) + 0.75 = c

Step-by-step explanation:

Hope that helps:)

7 0

3 years ago

Write down two factors of 18

777dan777 [17]

Answer:

2 and 9

Step-by-step explanation:

6 0

3 years ago