Arc ML = 2×∠MNL
= 2×43°
= 86°
_____
The measure of an inscribed angle is half the measure of the arc it intercepts. This simple relationship is used in many geometry problems, so is worth remembering (or at least, writing down in a handy place).
Answer:
D
Step-by-step explanation:
Since ABC is collinear and angle 3 is a right angle, adding 1&2 together should equal 3, which comes out to being equal to line ABC
V (cone) = (1÷3) × (r×r×h) л cm3
3 cone = 1 cylinder (if "h" and "r" is same)
There is two cone...
1st one: (1÷3) × 3×3×5 л cm3 = 15л cm3
2nd one: (1÷3) × 3×3×8 л cm3 = 24л cm3
15 + 24 = 39л cm3
Hello!
You put -2 in for x
I don't know whether it is times x or to the power of x so I will do both
5 * 3 * x
5 * 3 * -2 = -30
------------------------------------------------------------------------------------------------------
5 * 3^x
5 * 3^-2
5 * 1/81 = 5/9 or 0.55555
Hope this helps!
