Answer:
9A-F
9B-EI
9C-FG
Step-by-step explanation:
The area of a triangle is base length x height then divide all by 2,
so 12 x 10 /2
=60 ft²
Answer:
c
Step-by-step explanation:
- Initial velocity=u=0m/s
- Distance=s=150m
- Time=t=10s
- Acceleration=a
Using second equation of kinematics






Using newtons second law



Refer to the diagram shown below.
Given:
m∠A = 19°
c = 15
By definition,
sin A = a/c
Therefore
a = c*sin A = 15*sin(19°) = 4.8835
cos A = b/c
Therefore
b = c*cos A = 15*cos(19°) =14.1828
Answer:
The lengths are 4.88, 14.18, and 15.00 (nearest hundredth)