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3 years ago

Positive times positive equals

Mathematics

2 answers:

strojnjashka [21]3 years ago

6 0

Answer:

positive times positive equals a positive

Step-by-step explanation:

it just does

Tanya [424]3 years ago

5 0

Answer:

Postive.

Step-by-step explanation:

A positive number times a positive number equals a positive number. This is the multiplication you have been doing all along, positive numbers times positive numbers equal positive numbers. For example, 5 x 3 = 15.

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3b-4/2 = c (solve for b)<br><br> please show work, thanks!

liq [111]

Answer:

Step-by-step explanation:

1. multiply both sides by 2

2. add 4 to both sides

3b=2c+4

3. divide both sides by 3

b= $\frac{2b+4}{3}$

6 0

3 years ago

Y = 5.6x is proportional

34kurt

Answer:

Step-by-step explanation:

1. what is this supposed to mean

4 0

2 years ago

Greeley [361]

Answer:i dont know

Step-by-step explanation:

4 0

2 years ago

Rearrange each of the following in slope/y-intercept form, y = mx + b.

attashe74 [19]

Answer:

${ \tt{3x - 6y + 8 = 0}} \\ { \tt{ 6y = 3x - 8}} \\ { \boxed{ \bf{y = \frac{1}{2} x - \frac{4}{3} }}}$

${ \tt{ - 2x - 5y - 2 = 0}} \\ { \tt{5y = - 2x + 2}} \\ { \boxed{ \bf{y = - \frac{ 2}{5} x + \frac{2}{5} }}}$

7 0

2 years ago

Use the Rational Zeros Theorem to write a list of all potential rational zeros f(x) = 14x^3 + 56x^2 + 2x - 7

Crank

The factors of 7are -1 and 7 or 1 and -7, the factors of 14 are 1, 2, 7, and 14, or -1, -2, -7,-14. so the list of potential zeros are: 1/1, 1/2, 1/7, 1/14, 7/1,7/2, 7/7, 7/14, which can be simplified into 1, 1/2,1/7, 1/14, 7, 7/2
add the negative ones: -1, -1/2,-1/7, -1/14, -7, -7/2
I believe there are a total of 12 potential zeros
reference:
http://www.sparknotes.com/math/algebra2/polynomials/section4.rhtml

3 0

2 years ago