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IRINA_888 [86]
3 years ago
12

Someone please help me in algebra

Mathematics
1 answer:
Verdich [7]3 years ago
8 0
Is this the only problem you need help on ? Or is there more ?
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Joel wants to build a fence around his pig pen that has dimension of 20 feet by 30 feet. Fence posts should be placed 5 feet apa
PolarNik [594]
You would need a total of 600 feet to cover your area
Then divide by 5 for every 5 feet answer would be 120 posts.
6 0
3 years ago
Andrew lives at an altitude of 135 feet, and his friend Lisa lives at an altitude of -10 feet.
Talja [164]

Answer:

Andrew's residence is higher

3 0
4 years ago
What is 33 divided by 12?
djverab [1.8K]

Answer:

2.75 or as a mixed number or fraction. 33/12 as a mixed number is

2 3/4

Step-by-step explanation:

Please Mark as Brainliest

Hope this Helps

7 0
3 years ago
Read 2 more answers
The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:
lisabon 2012 [21]

Answer:  The speed of the motorboat is 70 miles per hour

Step-by-step explanation:  Subtract the initial distance, 35, from the distance at any given time, then divide the remainder by the hours.

For example, at 2 hours, the distance shown on the graph is 175 miles

Subtract: 175 -35 = 140.  Then divide 140/2 = 70

At 4 hours, the distance shown is 315 miles.

Subtract: 315 - 35 = 280. Then divide  280/4 = 70

70 mph is the speed.

7 0
3 years ago
Which expression represents the probability of rolling a 5 exactly three times in ten rolls of a number cube with six sides?
natita [175]
I'm not sure what the options are as this appears to be a multiple choice question, but this probability is as follows:
P(X=3)={10\choose3}(\frac{1}{6})^3(\frac{5}{6})^7
8 0
3 years ago
Read 2 more answers
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