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Mnenie [13.5K]
3 years ago
14

How do you simplify 2z^3-6z^2/ z^2-3z?

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
8 0
<span>2z^3-6z^2/ z^2-3z

     2z^2(z - 3)
= ------------------
      z(z - 3)

= 2z

answer
2z</span>
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The peaches are priced at three for $2. How much does one dozen cost? Write an equivalent ratio to find the answer. Show your wo
Elenna [48]

Answer:

12 peaches = $8

Step-by-step explanation:

3 = $2

12 / 3 = 4

4 x $2 = 8

12 = $8

5 0
3 years ago
Read 2 more answers
Farah made 28 out of 84 shots on a goal in a recent hockey season. Write her shots made out of shots attempted as a decimal
Fudgin [204]

Answer:

0.4375

Step-by-step explanation:

Number of shots attempted by Farah = 84

Number of shots made by Farah = 28

So,

Shots made out of shots attempted will be Equal to

                                                \frac{28}{64}

                                                 =  0.4375

Thus,

Number of shots made out of number of shots attempted for farah in hockey match equals to 0.4375 .

                               

6 0
4 years ago
In the last baseball game, there were two 3-run home runs and 4 hits that each scored 2 runs. Write in algebraic expression to m
Aloiza [94]
Let the number of runs made on the home run be x, then for the <span>two 3-run home runs, we have 2x

Let the number of runs made in each hit be y, then for the 4 hits that each scored 2 runs, we have 4y.

Thus the algebraic expression to model the total score is 2x + 4y.

Because, there are 3 runs per home run, then x = 3 and because there are 2 runs per hit, then y = 2.

Therefore, the total score is given by 2(3) + 4(2) = 6 + 8 = 14.
</span>
7 0
4 years ago
1. Find the value of sec Θ if tan Θ = -2 90° ≤ Θ ≤ 180°
blondinia [14]

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Answer:

  1. (a) -√5

  2. 3/5

Step-by-step explanation:

1. sec²(θ) = tan²(θ) +1

  sec²(θ) = (-2)² + 1 = 5

  sec(θ) = ±√5

In the second quadrant, secant is negative, so ...

  sec(θ) = -√5

__

2. cos(θ) = 1/sec(θ)

  cos(θ) = 1/(5/3)

  cos(θ) = 3/5

3 0
3 years ago
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mote1985 [20]

Answer:

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Step-by-step explanation:

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