This can be solve by 3 variable equation
let x be the money of luke
y money of rachel
z money of daniel
first equation
x = y + 21
second equation
x = z + 48
third equation
x + y + z = 168
solving simultaneously
x =79
y = 58
z = 31
Answer: 8x+24
Step-by-step explanation:
This is a 30-60-90 triangle.
Therefore,
7 is A
the other leg is A√3
And the hypotenuse is 2A
So the other leg is 7√3 and the hypotenuse is 14
Answer:
55
Step-by-step explanation:
CE is a bisector so DE has the same measure as BE.
Answer:
Greater than or equal to.
Step-by-step explanation:
