Answer:
Step-by-step explanation:
angle 1 and angle 2 add to 180 degree because they are supplementary angel and in supplementary angle sum of two angles is 180 degree
angle 1 and angle 3 is equal as they are vetically opposite angles and vertically opposite angles are always equal.
angle 3 and 4 add to 180 degree because they are supplementary angle and in supplementary angle sum of two angles id 180 degree.
angle 2 and angle 4 are equal because they are vertically opposite angles and vertically opposite angles are always equal.
Answer:
ln25 = 3.219
ln50 = 3.912
ln22.3 = 3.105
lne^3 = 3lne = 3
ln0.45 = -0.799
Step-by-step explanation:
Calculator
Answer: i think its 9 but sorry if I'm wrong I'm only in 4th grade
Step-by-step explanation:
Answer:
Is A
Step-by-step explanation:
1a.) ??
1b.) SA = (2.24*1.5)*4+(3^2)
2.) (6*12)+(3.6*4)2
6*12 because the length of the sides of the three inner rectangles are equal to 6 and 4*3, which is 12.
3.6*4*2 because if you cut the triangles and shape them into rectangles, you get side lengths of 3.6 and 4, and then you multiply by 2, to account for the other triangle.
3a/b.)??