Answer:
i can't see it
Step-by-step explanation:
Answer: i cant see the pic i would help but i cant see picture
Step-by-step explanation:
Formula for area of rectangle:
A= Length x width
Put values
A=(x-4)(5x+2)
Expand
A=5x²+2x-20x-8
Add like terms
A=5x²-18x-8
Answer: Option C is correct.
Answer:
6 pi squared cm
Step-by-step explanation:
circle area = pi * 6^2 = 36 pi
so shaded area = 36 pi / 6 = 6 pi (ANS)
You can add the two equations together, this way you get:
5x = 25
You divide by 5:
x = 5
Now you just have to use this number in one of the original equations to get y:
x - 7y = -16
5 - 7y = -16 /subtract 5
-7y = -21 /divide by 7
-y = -3 /multiply with -1
y = 3
