We know angles 3 and 4 = 123°. We also know that they are both located on a straight line, which is 180°. If we subtract 123 from 180, we get 57°, which is the size of the two angles in the smaller triangle KTL is located in.
Now, if we add up all the angles of a triangle, we get 180. With that knowledge, we can subtract 114° (57 x 2) from 180 and get out answer, which is 66°.
Answer:
True
the answer to the above question is true
First of all, this is an expression, since it is not set equal to anything; therefore, you can't solve it.
However, you can simplify it.
The simplified expression would be
x+5y+10
Hope this helps!
Answer:
d ≈ 29.99 cm
Step-by-step explanation:
The volume of a cylinder can be calculated by the formula V = pi * r^2 * h.
V = pi * r^2 * h
We know the volume and the height, so we can use the formula to determine the radius, which can be used to determine the diameter.
4239 = pi * r^2 * 6 (I will add the units later | Divide both sides by 6)
706.5 = pi * r^2 (Divide both sides by pi)
706.5/pi = r^2 (Take the square root of both sides)
sqrt (706.5/pi) = r (r is the radius)
r ≈ 14.99619733762023
The diameter will be double this value.
d ≈ 29.99239467524046
d ≈ 29.99 cm
