Multiply it all together 3/4 is 0.75 2/3 is 0.66 1/2 is 0.5 now do in your calculator 0.75+0.66+0.5 and becase everything is in fractions remember that you have to convert your decimal into a fraction your answer is 1 91/100

6 0

3 years ago

Please please help me out with this problem

Hatshy [7]

Answer:

y = 3x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, - 4) and (x₂, y₂ ) = (2, 2) ← 2 points on the line

m = $\frac{2+4}{2-0}$ = $\frac{6}{2}$ = 3

Note the line crosses the y- axis at (0, - 4) ⇒ c = - 4

y = 3x - 4 ← equation of line

6 0

3 years ago

Add: f(x)+g(x)<br> f(x) = 2x2 – 3x² + 7x+1<br> g(x) = 4x2 + 5x +12<br> Submit

prisoha [69]

Answer:

$f(x) + g(x) = 2x^3 + x^2 + 12x + 13$

Step-by-step explanation:

We are given these following functions:

$f(x) = 2x^3 - 3x^2 + 7x + 1$

$g(x) = 4x^2 + 5x + 12$

Add: f(x)+g(x)

To add them, we combine the like terms. So

$f(x) + g(x) = 2x^3 - 3x^2 + 7x + 1 + 4x^2 + 5x + 12 = 2x^3 + (-3+4)x^2 + (7+5)x + 1 + 12 = 2x^3 + x^2 + 12x + 13$

The added function is:

$f(x) + g(x) = 2x^3 + x^2 + 12x + 13$

8 0

2 years ago