Estimate is 30 × 80 = 2400
Answer:
=51 units^2
Step-by-step explanation:
When using the area formula, he needs to be careful to label correctly.
The sides opposite the angles have the same letters
Angle A = unknown a = 17
Angle B = 45 side b = 12
Angle C = 30 side c=8
Area = 1/2 ab sin C
= 1/2 ( 12*17) sin 30
=51 units^2
10-8= 2. 6+4=4. the answer is B
.-.
Good evening ,
Answer:
<h2>-3/5 + 1/3 = -4/15</h2>
Step-by-step explanation:
-3/5 + 1/3 =(-3/5)×(3/3) + (1/3)×(5/5) = (-3×3)/(5×3) + (1×5)/(3×5)
= (-9/15)+(5/15)
= (-9+5)/15
= -4/15
:)
I would say the answer is A) missing data because they have lost 8 of the original participants in the study.