We can proceed in solving the problem since all information are given such as 2*4*5costheta.
we have a=4, b=5, and C=theta
let us solve for "c" using Pythagorean
c²=a²+b²
c²=4²+5²
c=6.4
Solving for theta or C
c²=a²+b²-2abcosC
6.4²=4²+5²-2*4*5*cosC
C=90
What are the coordinates of point S? Whatever they are the answer should be (-x, y) depending on the location of your point.
Answer:
x= 57/2 or 28.5
Step-by-step explanation:
2x + 123 = 180
2x = 180 - 123
2x = 57
x = 57/2 (fraction form) or 28.5 (decimal form)
Answer:
D
Step-by-step explanation:
Answer:
5 11/12
Step-by-step explanation:
Convert each fraction into like denominators: 2/3=8/12, 1/4=3/12
Add: 2 8/12 + 3 3/12 = 5 11/12
