Answer:
The second answer
Step-by-step explanation:
P'Q'R' is simply rotating PQR 90 degrees, it does not change the angle that it makes
Answer:
2±√13
Step-by-step explanation:
9/x=x-4
x² -4x - 9=0
x² -4x +4- 13=0
(x -2)²=13
x-2= ±√13
x= 2±√13
The answer to your problem is -9 and 3/4.
The right answer is option 2.
Step-by-step explanation:
Let,
Slice of Cheese Pizza = x
Slice of Mushroom Pizza = y
According to given statement;
3x + 4y = 12.50 Eqn 1
3x + 2y = 8.50 Eqn 2
Subtract Eqn 2 from Eqn 1;

As y is supposed as slice of mushroom, the price of one slice of mushroom pizza is $2.00
The right answer is option 2.
Keywords: Linear Equations, Subtraction.
Learn more about linear equations at:
#LearnwithBrainly
Answer:
y= -1 and x = 10
Step-by-step explanation: