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aliya0001 [1]
3 years ago
15

Solve for v. 9v – v = 8

Mathematics
2 answers:
fiasKO [112]3 years ago
4 0
8v=8
v=1. answer.......
lorasvet [3.4K]3 years ago
4 0
9v-v=8 
v= 1 
hope this helps
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Write the polynomial of least degree with roots -2, 0, 1.
joja [24]
So since -2, 0, 1 are the roots:

Therefore  x = -2,  x = 0 ,  x = 1

Implies that:

x = 2        x - 2 = 0

x = 0          x = 0

x = 1        x - 1 = 0


Therefore    (x - 2)x(x - 1) = 0

(x - 2)(x - 1) =   x(x - 1) - 2(x - 1) =  x² - x - 2x + 2 = x² - 3x + 2

(x - 2)x(x - 1) = 0

(x - 2)(x - 1)x = 0

(x² - 3x + 2)x = 0

x*x² - x*3x + x*2 = 0

x³ - 3x² + 2x = 0

This is the polynomial with the least degree, because it possible for another polynomial with higher power to still have the same root.

 x³ - 3x² + 2x = 0    is the polynomial.

I hope this helps.
6 0
4 years ago
Find the coordinates of the image of a triangle with vertices. Need help.
ad-work [718]
ANSWER

D. A'(-5,0), B'(0,9) and (2,6)

EXPLANATION

The coordinates of triangle ABC are A(0,-5), B(-9,0) and C(-6,2).

A rotation of 90° clockwise about the origin has the mapping,

(x,y)\to (y,-x)

Therefore the image triangle has vertices

A'(-5,0), B'(0,9) and C'(2,6)

The correct choice is D.
6 0
4 years ago
Sally is shopping for diapers and sees a box with 216 diapers for \$39.98 and a box with 88 diapers for \$24.99 . Which option h
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The first step is to find out the value of one diaper for each equation

39.98/216 = 0.18
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24.99/88 = 0.28
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At the end the first deal is better
7 0
3 years ago
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What is the equation of the translated function, g(x), if
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Answer:

I think it is 13 and 19 but im not sure

Step-by-step explanation:

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4 years ago
If 2 cards are drawn from a deck of cards, what is the probability that they are bot spades?
Eva8 [605]
13/52 chance of getting spade
7 0
3 years ago
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