12x^2+62x+80
Do you want a step by step?
Answer:
A
Step-by-step explanation:
Here is a site to help you...that my teacher showed me...when you search it it will show this...just click graphing calculator
desmos.com
Answer:
x= 10 and y= -1
Step-by-step explanation:
Rewrite your second equation Y= -2x+ 19 then plug it into the first equation.
x- (-2x + 19) = 11
x + 2x - 19 =11
3x - 19 = 11
3x = 30
x = 10
The plug that answer into the first equation and solve.
10 - y = 11
-y = 1
y = -1
Answer:
radius=7.5, diameter=13
Step-by-step explanation:
diameter is the length across a circle through the middle, and it is given in the picture. radius is half of the diameter
This would be true because it shows that p equals either a or b and it also shows that p equals a which is true because it is one of the independent choices.
