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Elis [28]
2 years ago
12

Please Answer fast! I will do brainliest.

Mathematics
1 answer:
beks73 [17]2 years ago
3 0

Answer:

13x + 12

Step-by-step explanation:

The area of the walkway & garden - the area of the garden = the area of the walkway

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A survey found that 28% of 8th graders have an iPhone. Using that information,predict how many of 358 7th graders have an iPhone
Snezhnost [94]

28% x 358 = 28/100 x 358 =<u> 100 </u>7th graders have iphone

5 0
3 years ago
Write a story problem that includes both integers −8 and 12.
IceJOKER [234]

Answer:

Sea level is 0 meters. A cliff by the ocean is 12 meters above sea level. Around that area, the seafloor is 8 meters below sea level. How many meters  is the top of the cliff to the seafloor?

How to solve:

8 below zero is -8

The expression 12 - (-8) is the same as the expression 12 + 8

12 + 8 = 20

20 meters

8 0
3 years ago
Jason would like to estimate the probability of heads coming up more than once in 3 coin flips. To do this, he has a computer ra
Umnica [9.8K]
The total number of tries = 10

The tries are  { <span>110 111 100 000 101 111 100 000 011 010  }
</span><span />
Where: 0 representing heads and 1 representing tails

The tries which are heads came up more than once in 3 coin flips { 100 000 100 000 010  }

The number of the tries which are heads came up more than once in 3 coin flips = 5

∴ The probability of heads coming up more than once in 3 coin flips = 5/10 = 1/2

5 0
3 years ago
0 hours equal 3 bacteria how many bacteria after 10 hours
Naddik [55]

Answer:

30 bacteria

Step-by-step explanation:

4 0
3 years ago
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Given two triangles with three corresponding angles that are congruent, why can't the two triangles be proved congruent? A) Give
Xelga [282]
The answer is the triangles  could have the same shape( that is all the angles are equal) but the sides  may not be the same length . Thay are similar but not necessarily congruent.

C is the correct choice.
6 0
3 years ago
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