3 years ago

Use the quadratic formula to solve the equation. If necessary round to the nearest hundredth x^2-6=x

1 answer:

3 0

First you need 0 on the right side of the equation so you subtract x
you get x^2 - x - 6 = 0
you can factor this into (x-3)(x+2) = 0
x = 3,-2
Ans B

You might be interested in

Is 12 a prime or composite? (Can someone clearly explain what a prime and composite are?)

inn [45]

12 is a composite number.

Composite Number-A whole number that can be divided evenly by numbers other than 1 or itself.

Prime Number- A Prime Number can be divided evenly only by 1, or itself.

5 0

2 years ago

Read 2 more answers

Find the value of x. Round to the nearest tenth.

Svet_ta [14]

Right triangle means:
sin, cos, and tangent

Here, we can see that:
sin 35° = $\frac{x}{20}$

Simplify.

20sin 35° = x

Multiply 20 by sin of 35 degrees.

x = 11.47(ROUNDED)

Answer: Choice C

8 0

3 years ago

Read 2 more answers

Here's a easy one Not accepting links!

irakobra [83]

Wwhhaatt??? I have no idea what your question is.

5 0

2 years ago

Graph the line with the equation y=-\frac{3}{4}x+5y=− 4 3 x+5.

Gnesinka [82]

Answer:

x=0, y=5