What is the perimeter of triangle ABC? y
ON
А
B
4
3
20 units
22 units
24 units
26 units
2
1
-5 4 - -2
23
5
5
4
-2
-3
С

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Polynomial that can be factored as (3x-4)(3x+4)

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2