Answer: 8,100 cm^2
Step-by-step explanation: Area = S^2 so each side is sqrt(900) = 30cm
A square 3 times bigger has sides 30cm*3 = 90cm. The area for that square is 90^2 = 8,100 cm^2
Answer:13 over 20
13
20
=0.65
Step-by-step explanation:
Answer:
w=51
x=90
y=38
Step-by-step explanation:
got the angles. I'm not so sure about the lengths of the triangle....
Step-by-step explanation:
1) y = -x+4
2) y-4= -2(x-3)
y = -2x+6+4
y = -2x+10
3) slope = (3+1)/(9-1) = 4/8=½
the Equation =>
y+1= ½(x-1)
y = ½x -½-1
y = ½x - 1½ or 2y = x -3
Answer:
-1/y
Step-by-step explanation:
This quotient is the result when you divide y into -1: -1/y
