Answer:
Step-by-step explanation:
just add
3.17
1.15
2.26
-------
7. 48 lbs
im pretty sure
Answer:
∠BEC=90°
Step-by-step explanation:
∠A=∠BCD and ∠ABC=∠D because opposite angles in a parallelogram are equal.
∠A=∠BCD=70
All angles in a quadrilateral add to 360:
∠A+∠ABC+∠BCD+∠D=360
∠ABC+∠D=360-140=220
∠ABC=∠D=110
Since ∠ABC=∠ABE+∠EBC, and ∠ABE=∠EBC (because BE is an angle bisector), ∠EBC=55.
Since ∠BCD=∠BCE+∠ECD, and ∠BCE=∠ECD (because CE is angle bisector), ∠BCE=35.
All angles in a triangle add to 180:
∠BCE+∠EBC+∠BEC=180
35+55+∠BEC=180
∠BEC=180-90
∠BEC=90°
Check the picture below.
since the rectangular pool is a 14x30, the top and bottom part of that rectangle in the picture are just a 3x30 piece and the sides are 3x8, so how many ft² is that?
Answer:
X=^49
Step-by-step explanation:
Answer:
nonliner
Step-by-step explanation:
it curves
