3x - 4y = 9 and 2x + 3y = 7, which of the following would be the best method?
Find the area of the square first
Area = Length x Width
Area = 12 x 9
Area = 108
Find the area of the right triangles
Area = 1/2(Length x Base)
Area = 1/2(9 x 2)
Area = 1/2(18)
Area = 9
Since there is 2 triangles multiply by 2
9 x 2 = 18
Now add
108 + 18 = 126
126 is your area
Answer:
12,400
Step-by-step explanation:
so what you are going to first is 400 times 31 which is 12,400
Answer:
I'm pretty sure it is 50n+200 <u><</u> 3600
Step-by-step explanation:
Im to fully sure tho
Being that the system is quadratic—with parabola opening downwards—you’re going to need to find the vertex. You can find the x coordinate of the vertex with -b/2a . Then plug in for x to find the y coordinate…
