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Slav-nsk [51]
2 years ago
12

HELP!!!!

Mathematics
1 answer:
Ahat [919]2 years ago
7 0
The answer is C. y=3x
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Pls answer number 6 fast pls someone help
attashe74 [19]

Answer:

It's in Quadrant IV.

..............

8 0
3 years ago
Read 2 more answers
Which expression is the simplest form of −(2x 3 +x 2 )+3(x 3 −4x 2 )?
andreev551 [17]

Answer:

=x3−13x2

Step-by-step explanation:

8 0
2 years ago
Please help with all 3 questions and show all work thank you.
Bumek [7]
1. 8+8=16
15+15=30
30+16=46-perimeter
15*8=120-area
2.well the slope is 3/4 but i don't know the distance
3.y(13, -6)
5 0
3 years ago
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If x/y + y/x = -1 , ( x unequal y, y unequal 0) then the value of x^2 - y^2 is?
Maurinko [17]

Take your original equation \frac{x}{y} +\frac{y}{x} =-1

and multiply both sides by xy to remove the fractions. You are left with

x^2+y^2=-xy

So, x^2+y^2=-xy

Update: There is no numerical answer that can be found without being given a value for either x or y

3 0
3 years ago
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I need help in the two questions
Sholpan [36]
Y-5=3-9 (y+2)
Solve for y
Distribute the 9 to (y+2)
Y-5=3-9y-18
Y-5=-15-9y
+9y to both sides
10y-5=-15
+5 to both sides
10y=-10
÷10 both sides
Y= -1

2 (x-7)-10=12-4x
Solve for X
Distribute 2 to (x-7)
2x-14-10=12-4x
2x-24=12-4x
+4x to both sides
6x-24=12
+24 to both sides
6x=36
÷6 to both sides
X=6
3 0
3 years ago
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