Step-by-step explanation:
let the angle in 3rd quadrant be X
x+2=180
Answer:
the answer is 3/4 b.s it's greatest
Answer:
4m
Step-by-step explanation:
0.8x5=4
There are 479001600 different ways the first 12 letters of the alphabet can be arranged.
Answer:
273.7
Step-by-step explanation:
first fine the sides that isn't the base.
triangle area formula: (b*h)/2
(14*9)/2 = 63
since there are 3 sides you multiply this by three.
63*3=189
then find the base.
same formula since its a triangle.
(12.1*14)/2 = 84.7
now add them both up:
84.7+189 = 273.7
hope this helps!
