4 years ago

PLEASE HELP!!!!!! IMPORTANT! THE ANSWER ISN'T THAT I ACCIDENTALLY HIT IT!

Mathematics

1 answer:

Neporo4naja [7]4 years ago

3 0

Answer:

Step-by-step explanation:

I took the quiz before:3

You might be interested in

Identifying the values a, b, and c is the first step in using the Quadratic Formula to find solution(s) to a quadratic equation.

lesya692 [45]

The values of a, b, and c in given quadratic equation are:

a = 6 and b = -9 and c = 7

Solution:

Given quadratic equation is:

$-6x^2 = -9x + 7$

Let us first convert the given quadratic equation to standard form

The standard form is $ax^2+bx+c=0$ with a, b, and c being constants, or numerical coefficients, and x is an unknown variable

$-6x^2 = -9x + 7\\\\-6x^2+9x-7=0\\\\6x^2-9x+7=0$

Now we have to find the values of a, b, c

$\text {For a quadratic equation } a x^{2}+b x+c=0, \text { where } a \neq 0\\\\x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Thus comparing $6x^2-9x+7=0$ with standard form of quadratic equation $a x^{2}+b x+c=0$

a = 6

b = -9

c = 7

Thus values of a, b, and c are found

3 0

4 years ago

Read 2 more answers

Please help it’s due

vampirchik [111]

Answer:

x = 27.8, y = 35

Step-by-step explanation:

Angle D is equal to Angle A

Angle E is equal to Angle B

Angle F is equal to Angle C

So you can set those equal to each other:

2y - 5 = 65

2y = 70

y = 35

-------------------------

2x + y = 90.6

2x + 35 = 90.6

2x = 55.6

x = 27.8

6 0

4 years ago

X - 7 > 10 x > ____ can someone please explain how to do this

Reptile [31]

X>17
add 7 to 10 and you get 17 :)

7 0

3 years ago

if y=2x+1 were changed to y=1/2x+1, how would the graph of the new function compare with the first one? A. it would be steeper B

almond37 [142]

D. It would be less steep.

The y-intercept remains the same.

8 0

3 years ago

Read 2 more answers

If the minute hand is 5.25 in. long. What is the circumference of the circle?

AVprozaik [17]

Idksorry got ct ifykdtuzt

7 0

4 years ago

Read 2 more answers