2 years ago

Your friend solves the inequality. Is your friend correct? Helpppppp Explain answer!

Mathematics

1 answer:

Lunna [17]2 years ago

3 0

Answer: mhm Maybe import a photo because I don’t get u

Step-by-step explanation:

You might be interested in

What is the area of the trapiziod

dedylja [7]

550 i’m pretty sure......

5 0

2 years ago

Read 2 more answers

You randomly choose a tile. Without replacing the first tile, you choose a second tile. Find the probability of the compound eve

ElenaW [278]

1/9
The only multiple of 4 is 4 & it is less than 7.

7 0

2 years ago

Read 2 more answers

Complete the factorization of 3x ^ 2 - 10x + 8 3x^ 2 -10x+8=(x- Box x-4)

aniked [119]

Answer:

$3x^2-10x+8=(x-x_1)(x-x_2)=(x-2)(x-\frac{4}{3})$

Step-by-step explanation:

The general form of a quadratic polynomial is given by:

$ax^2+bx+c$ (1)

You have the following polynomial:

$3x^2-10x+8$ (2)

In order to complete the factorization you can use the quadratic formula, to obtain the roost of the polynomial. The quadratic formula is given by:

$x_{1,2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ (3)

By comparing the equation (1) with the equation (2) you obtain:

a = 3

b = -10

c = 8

Then, you replace these values in the equation (3):

$x_{1,2}=\frac{-(-10)\pm \sqrt{(-10)^2-4(3)(8)}}{2(3)}\\\\x_{1,2}=\frac{10\pm2}{6}\\\\x_1=2\\\\x_2=\frac{4}{3}$

Then, the factorization of the polynomial is:

$3x^2-10x+8=(x-x_1)(x-x_2)=(x-2)(x-\frac{4}{3})$

5 0

2 years ago

25% of 80 and that MULTPLIED by 4

icang [17]

Answer:

Step-by-step explanation:

25% of 80 is 20

20 x 4 = 80

6 0

1 year ago

Read 2 more answers

When a system of linear equations has no solution the graph will

Gre4nikov [31]

The answer is B, have parallel lines.

7 0

2 years ago