Answer:
3
Step-by-step explanation:
3 x (2) - (3)
Answer:
(pound sign) 11.44
Step-by-step explanation:
H^2=x^2+y^2 (Pythagorean Theorem)
75^2=18^2+y^2
y^2=75^2-18^2
y^2=5625-324
y=√5301
y≈72.8
4m -21 = 3(5m - 1)
4m - 21 = 15m - 3
15m - 4m = -21 + 3
11m = -18
m = -18/11
To check:
LHS → 4 (-18/11) -21 = - 303/11
RHS → 3( 5(-18/11) - 1) = -303/11
LHS = RHS (The answer is right)
Answers:
0.444444....=4/9
0.13131313131313.....=13/99
