Split the figure up into two rectangles
4*9=36
3*5=15
15+36=51sq cm
Answer:
C
Step-by-step explanation:
Any value of x makes the equation true.
you have (9,5) & (x,6)
so 9 = k/5
k = 9*5 =45
so 2nd set up have x = 45/6
x = 7.5 = 7 1/2
Answer is C
Answer:
Yes, (-6,-38) is a coordinate pair off the equation
Step-by-step explanation:
Plug y=7x+4 into your graphic caculator
press 2ND, GRAPH and scroll up to see the point.