Answer:
s= -2
Step-by-step explanation:
Answer:
C.) 10
Step-by-step explanation:
Answer:
The answer to your question is 757.1 cm²
Step-by-step explanation:
Data
Ratio 1: 1.618
long side = 35 cm
Area = ?
Process
1.- Use proportions to solve this problem
1 : 1.618 :: x : 35
x = (35 x 1) / 1.618
x = 35 / 1.618
x = 21.63
2.- Calculate the area of the rectangle
Area = base x height
Area = 35 x 21.63
Area = 757.1 cm²
Let's solve for "r" by bringing them all to one side.
-3r=6-4r
+4r +4r
r=6
So, r is equal to 6.
Answer:
y= -28
Step-by-step explanation:
35+4=3y+123
39=3y+123
-3y+39=123
-3y=123-39
-3y=84
y= -28
