Answer:
Step-by-step explanation:
- i^54 =
- (i^2)^27 =
- (-1)^27 =
- -1
Correct option is c)
Answer:
a = -2 , b = -8
Step-by-step explanation:
or the simple answer D
-10/7
1) -5/7 ➗2/4
2) -5/7 • 4/2
You change the second fraction into a reciprocal, then multiply
Answer: x = 65°
In order to solve this problem you need to know:
1. The sum of the interior angles of a triangle adds up to 180°.
2. Supplementary angles add up to 180°.
3. The sum of the interior angles of a hexagon adds up to 720°.
4. Vertical angles are congruent and have the same measure.
5. The exterior angle of a triangle is the sum of the nonadjacent interior angles.
See attachment for details.
Answer:
undefined, 0 does not equal 1
Step-by-step explanation:
in the end, x is cancelled out and you are left with 0=1 which is not true