If the cost of one pen is x, the Sasha spend 3x, and Malachi spent 1x.
Sahsa spend 3x - 1x more than Malachi. So, Sasha spent 2x more than Malchi did for a pen.
Just plug in how much a pen costs into x to fi d the numerical answer. :)
The two opposite arcs add to the entire circle, 360 degrees, so we must have EFG=360-60=300 degrees.
Answer: C
90-x because a complementary angle is =90 degrees.
I think the answer would be 4n
Answer:
66.42°
Step-by-step explanation:
Given
cos ? =
, then
? =
(
) ≈ 66.42° ( to the nearest hundredth )