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3 years ago

A letter is chosen from the word ROCK and a standard die is

Mathematics

2 answers:

gavmur [86]3 years ago

7 0

Answer:

ummm well to change your UN you have to email the brainly FAQ and ask if you can im trying to change myne to

Step-by-step explanation:

ira [324]3 years ago

6 0

You could also just make a new account

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Using long division to find the quotient, what changes do you first

lora16 [44]

Answer:

$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

Step-by-step explanation:

Given

$Dividend = 125x^3 - 8$

$Divisor = 5x - 2$

Required

Determine the quotient

See attachment for complete process.

First, divide 125x^3 by 5x

$\frac{125x^3}{5x} =25x^2$

Write $25x^2$ at the top

Multiply $5x - 2$ by $25x^2$

$= 125x^3 - 50x^2$

Subtract from 125x^3 - 8

i.e.

$125x^3 - 8 - (125x^3 - 50x^2) = 50x^2 - 8$

Step 2:

Divide 50x^2 by 5x

$\frac{50x^2}{5x} = 10x$

Write $10x$ at the top

Multiply $5x - 2$ by $10x$

$= 50x^2 - 20x$

Subtract from 50x^2 - 8

i.e.

$50x^2 - 8 - (50x^2 - 20x) = 20x - 8$

Step 3:

Divide 20x by 5x

$\frac{20x}{5x} = 4$

Write $4$ at the top

Multiply $5x - 2$ by $4$

$= 20x - 8$

Subtract from 20x - 8

i.e.

$20x - 8 - (20x - 8) = 0$

Hence:

$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

8 0

3 years ago

In the game of roulette, a player can place a $4 bet on the number 10 and have a 1/38 probability of winning. If the metal ball

Ahat [919]

this one is kinda Hard ill do sum research and help

5 0

3 years ago

Line segment segment CD has a slope of negative start fraction two over three end fraction and contains point C(−3, −6). What is

Elanso [62]

For perpendicular lines, the slopes are negative reciprocals of one another. Therefore, the slope of QC = 3/2

Using this into the formula of slope:
3/2 = (y + 6) / (-1 + 3)
y = -9

If the slope of CD is 2/3, then y works out to be -3.

5 0

3 years ago

Ms. Sunshine had $10.00. She purchased milk for $2.35 and apples for $1.95. How much money does she have left?

kompoz [17]

Answer:

5.70 left

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

How do you do this?????

Setler79 [48]

The lowest common multiple of 7 and 5 is 35, so you divide 365 by 35, the whole number is your answer,
the answer is 10

4 0

3 years ago