There are 180 degrees total in a triangle and the tell you one angle is 90. So you solve the equation 4x+6x=90. So x=9
Volume of a cube = a³ = 1728
a = ³√1728
a = 12 mm
In short, Your Answer would be 12 mm
Hope this helps!
Answer:
12
Step-by-step explanation:
12/18 is just. 11/6*2
Answer:
D 19 feet
Step-by-step explanation:
Let x = height of flagpole
tan 65 = x/9
9tan 65 = x
x = 19.3 ≅ 19 ft. to the nearest foot
Answer: Initial height before launch
Step-by-step explanation:
Given
The equation 
the height of toy rocket after t sec
when the rocket is launched, time is 
Substituting 0 for 
in the equation
Here, 
represents that rocket is already at a height of m before the launch.
