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slava [35]
3 years ago
11

Jeanie wrote the correct first step to divide 8z2 + 4z – 5 by 2z.

Mathematics
1 answer:
mr Goodwill [35]3 years ago
5 0

Answer:

4z + 2 - 5/2z

Step-by-step explanation:

8z^2 + 4z -5

divided by 2z

8z^2 /2z = 4z

4z/2z =2

5/2z = 5/2z

Putting them back together

4z + 2 - 5/2z

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Which of the given values are in the interval (-3,1]?
Vladimir [108]

The values coming in the interval (-3,1] are -2, -1, 0, and 1.

<h3>What is defined as the term interval notations?</h3>
  • An interval is represented on a number line using interval notation. In all other sayings, it is a method of writing real number line subsets.
  • An interval is made up of numbers that fall between two specific data set.
  • Intervals can be categorized according to the numbers in the set.
  1. Interval Open: The endpoints of a inequality are not included in this type of interval.
  2. Interval Closure; The endpoints of a inequality are included in this type of interval.
  3. Interval with Half-Open Doors: This interval contains only one of inequality's endpoints.

The given interval notation is;

(-3,1], it is the case of half open half close.

-3 comes with the open interval, it means its value will not be included in the interval.

1 is with the closed interval, it means its value will be included in the interval.

Thus, the values lying between the interval (-3, 1] are  -2, -1, 0, and 1.

To know more about the interval notations, here

brainly.com/question/16768997

#SPJ10

6 0
2 years ago
Can someone help me please..
ElenaW [278]
Ya I can help you. It is a quadratic function I’m pretty sure
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3 years ago
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Solve 2|4w−1|=3|4w+2|.
alexandr1967 [171]
-2(4w-1)=3(4w+2)
-8w+2=12w+6
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w=-0.2
5 0
3 years ago
Once hundred and<br>eight<br>ht and two tens as a decimal ​
I am Lyosha [343]

Answer:

108.2

Hope this is right!

5 0
3 years ago
Please help me. I can’t do it
Maslowich

Answer: A) -8

B) - 41

C) - 39

Step-by-step explanation:

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3 years ago
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