Answer:
might b b let me re check
Step-by-step explanation:
Remember, a square root is a number times itself. so to fine the square root of 9, it would be 3
Answer:
4 V + 4 (V - 60) = D where D is distance apart after 4 hrs
8 V - 240 = 7304
V = 943 km/hr
and V2 = 943 - 60 = 883 km/hr where second plane is 60 km/hr slower
GNJ IS NOT complementary to JNK
MNL IS complementary to KNL
MNG IS NOT complementary to GNJ
KNJ IS NOT supplenentary to MNL
GNM IS supplementary to JNK
Answer:
x = 9
Step-by-step explanation:
Solve for x:
x^2 - 18 x + 81 = 0
Write the left hand side as a square:
(x - 9)^2 = 0
Take the square root of both sides:
x - 9 = 0
Add 9 to both sides:
Answer: x = 9
