Answer:
19-6j/5
Step-by-step explanation:
The answer is def. A.
This is an equilateral triangle so it must also be equiangular. A triangle must have 180 degrees and has three angles so 180/3 = 60. Each angle is 60 degrees.
10
well you are multiplying -5 and -2. When multiplying two negative numbers you get a positive. 5x2= 10.
in regards to the last year, where x is her height in last year, so:
