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Irina18 [472]
3 years ago
10

What is the prime factorization of 75,29, and 168

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0

Answer:

Step-by-step explanation:

75 = 5 *5* 3

29 is a prime number = 29*1

168 = 2*2*2*3*7

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Choose 3 ratios in simplest form. 3:9
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Answer:

Step-by-step explanation:

1:3

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3 years ago
Ben's age is currently twice of his sister, Emma. 8 years ago, Ben's age was 2 and a half times that of Emma's age at that time.
Yakvenalex [24]

Emma is now 24 years old then Ben would be 2E, or 48 years old.

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Let B and E be Ben's and Emma's current ages, respectively.

We have given that;

Ben's age is currently twice of his sister, Emma.

B = 2E

and

8 years ago, Ben's age was 2 and a half times that of Emma's age

B-8 = 2.5(E-8)      

We can substitute the value of B from the first equation into the last one

B-8 = 2.5(E-8)

(2E)-8 = 2.5(E-8)

2E-8 = 2.5E- 20

-0.5E = -12

E = 24

Thus, Emma is now 24 years old then Ben would be 2E, or 48 years old.

Learn more about equations here;

brainly.com/question/10413253

#SPJ1

8 0
2 years ago
Read 2 more answers
A rectangular lawn is 48 feet long and 61 feet wide. A path extends diagonally between 2 of the corners of the lawn, what is the
Kruka [31]
This is a question that will require Pythagoras' theorem as you want to find the length of a diagonal of a triangle and are given the measurements of two sides. I have attached a picture of how to solve this problem.
To the nearest 10th of a foot, the answer is 77.6ft

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Please help me, i will give you brainliest
Verizon [17]

Answer:

Refeect circle A over the the y line = x

Step-by-step explanation:

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Answer: (f+g)(x)=5x2-x+6

Step-by-step explanation:

I hope this helps

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3 years ago
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