If the area of the larger circle is 25 times the area of the smaller circle then the radius of the larger circle is how many tim
1 answer:
You might be interested in
Ten (10) more than (+) half (
) of a number (x) is (=) eight (8) less than (-) twice (2 x ) the number (x).
x + 10 = 2x - 8 Multiply both sides by 2
x + 20 = 4x - 16 Subtract x from both sides
20 = 3x - 16 Add 16 to both sides
36 = 3x Divide both sides by 3
12 = x
x + 20 = 4x - 16 Subtract x from both sides
20 = 3x - 16 Add 16 to both sides
36 = 3x Divide both sides by 3
12 = x
Answer:
Step-by-step explanation:
-10 (d+1) = -14
-10d -10 = -14
-10d = -14 + 10
-10d = -4
d = 4/10
d= 2/5