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Rudiy27
4 years ago
15

Solve. x² – 8x - 12 = 36

Mathematics
1 answer:
professor190 [17]4 years ago
7 0

sorry answered the wrong one..

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How do you equations like these? help a bro out pls
icang [17]

First solve for y

3x-y-2=1

subtract 3x from each side

-y-2=-3x+1

add 2 to both sides

-y=-3x+3

divide each side by -1

y=3x-3

To graph you could make a table:

x   y

0   -3

graph that.... point and use rise over run for slope 3/1 and graph.




3 0
3 years ago
Slove the equation, 5/6x = 15. Show ALL steps!
Likurg_2 [28]

Answer:

x = 18

Step-by-step explanation:

5/6x = 15

Multiply each side by 6/5 to isolate x

6/5 * 5/6 x = 15 *6/5

x = 15/5 *6

x =3*6

x = 18

8 0
3 years ago
Y = 3x - 24<br> 5x - y = 8
Anuta_ua [19.1K]
What is your question
4 0
4 years ago
I don’t need you to explain just answer.
Bumek [7]

Answer:

Simplify the expression.

i could not type in exponent so just open the screen shot

Step-by-step explanation:

i Hope it works

8 0
3 years ago
Jessica was sitting in row 9, seat 3 at a soccer game when she discovered her ticket was for row 1, seat 1. Write a rule to desc
Westkost [7]

rule is to  shift 8 units left & , shift 2 units down , Correct option C)  T<-8,-2> (Jessica) ,

<u>Step-by-step explanation:</u>

Here we have , Jessica was sitting in row 9, seat 3 at a soccer game when she discovered her ticket was for row 1, seat 1. We need to Write a rule to describe the translation needed to put her in the proper seat. Let's do this:

Suppose the above problem in coordinate system where we have a point P(9,3) , And we need to write rule for translation of this point to Q(1,1) .

Let , (x,y)=(9,3) , Now shift 8 units left i.e.

⇒  (x,y)=(9,3)

⇒  (x-8,y)=(9-8,3)

⇒  (x-8,y)=(1,3)

Now , shift 2 units down i.e.

⇒  (x-8,y)=(1,3)

⇒  (x-8,y-2)=(1,3-2)

⇒  (x-8,y-2)=(1,1)

Therefore , rule is to  shift 8 units left & , shift 2 units down , Correct option C)  T<-8,-2> (Jessica) ,

4 0
3 years ago
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