What answer do you need it for
Answer: I think its (B) Reflection over the x-axis
Step-by-step explanation: Hope this helps!
One side of the rectangle is x=2, the other side is 2x-5
Add up all the four sides: (x+2) +(x+2)+(2x-5)+(2x-5)=54
6x-6=54
x=10
#3: suppose the first integer is x, then the second one is x+2
x(x+2)=255
x^2 +2x -255 =0
factor the quadratic equation: (x+17)(x-15)=0
x=-17, which is impossible, or x=15
so the two positive integers are 15 and 17
Answer:
5 + 8 × 4
Assuming "five and eight" means 5 + 8
What are we multiplying exactly?
