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Blizzard [7]
4 years ago
9

Zach use the steps to solve this equation when Zack check the solution, it didn’t work. What was his mistake

Mathematics
2 answers:
kogti [31]4 years ago
7 0

Answer:C

Step-by-step explanation:

iragen [17]4 years ago
7 0

Answer:

C. In step 3, he should have divided both sides by 6/4

Step-by-step explanation:

I took the test.

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What is the distance between (-3, 5) and (-3,-4)?​
CaHeK987 [17]

Answer:

9 units

Step-by-step explanation:

the distance from 5 and -4 is 9

5(to)0= 5    -4(to)0=4    5+4=9

not a very good explanation but hope it helps

5 0
3 years ago
The points (5.6) and (25,30( form a proportional relationship. Find the slope of the line through the points. Then use the slope
Alex_Xolod [135]

Answer:

I assum you me (5,6) (25,30)

m= \frac{6}{5} or m= 1.2

Step-by-step explanation:

You can find slope by using this formula: m= \frac{y2-y1}{x2-x1}

  • Subtract the numbers : \frac{24}{20}
  • Reduce the fraction : \frac{6}{5}

7 0
3 years ago
The ______________ provides a single measure for a certain population, also called the average.
Sever21 [200]

The arithmetic mean provides a single measure for a certain population, also called the average.

The sum of a set of numbers divided by the total number of numbers in the set is known as the arithmetic mean or arithmetic average in mathematics and statistics.

The ratio of the total number of observations divided by the sum of all the given observations is known as the arithmetic mean. For instance, if the data set contains 5 observations, it is possible to get the arithmetic mean by adding all 5 of the given observations and dividing by 5.

Learn more about arithmetic mean here

brainly.com/question/20118982

#SPJ4

8 0
2 years ago
Ashe went from one hundred sixty pounds to one hundred eighty pounds once he started a weight-training program at his gym. What
Dmitrij [34]
Okay i got 12.5% not 100% tho
3 0
3 years ago
Find the GCF of 20x^2y and 16xy^2 I believe it is 2xy^2 Correct me if im wrong
weeeeeb [17]

Answer:

4xy

Step-by-step explanation:

20x^2 y  = 4*5 x^2 y = 2*2*5*x*x*y


16*x*y^2 = 4*4*x*y^2 = 2*2*2*2*x*y*y

what is common in both

2*2*x*y

4xy


4 0
3 years ago
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