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3 years ago

PLZZZZZZ NEED HELP!!!!!!!!

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

4 0

First you need to know what the annual or monthly income is.

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I'LL GIVE BRAINLIEST:

vitfil [10]

Answer:

its C

Step-by-step explanation:

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2 years ago

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Determine the factors of 3x2 + 10x − 8. (Which is the right answer?)

VMariaS [17]

ANSWER

$(3x - 2)(x + 4)$

EXPLANATION

The given quadratic trinomial is

$3 {x}^{2} + 10x - 8$

Comparing to the general quadratic trinomial:

$a{x}^{2} + bx + c$

We have a=1, b=10 and c=-8

$ac = 3 \times - 8 = - 24$

The factors of -24 that adds up to 10 are -2 and 12.

We split the middle term to obtain;

$3 {x}^{2} + 12x - 2x- 8$

Factor;

$3x(x+ 4) - 2(x + 4)$

Factor further;

$(3x - 2)(x + 4)$

The last option is correct.

4 0

3 years ago

Help help help math math

solniwko [45]

Answer:

y=-1/2x-3

Step-by-step explanation:

Let's pick two points for slope.

$\frac{-1+3}{-4-0}$

$\frac{2}{-4}$

For the y-inctercept, the line intersect at the y-axis at (0,-3)

CHECK:

$y=-\frac{1}{2} (-4)-3$

$y=2-3$

$y=-1$

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2 years ago

I need some help pls

Nimfa-mama [501]

Answer is A, basically using the Pythagorean theorem but in a slightly different way, should still get you the same answer.

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2 years ago

I need help with this math homework.. someone please help

tatuchka [14]

A rotation would also give you this transformation.
You could do a 90 degree counter-clockwise or a 270 degree clockwise

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2 years ago