Answer:
x = 6, so the straight side is = x + 3 = (6) +3 = 9
Step-by-step explanation:
Answer:sin(20)= LN/8
And COS(70)=LN/8
Step-by-step explanation:
X/4 is the same as 1/4x, so you have the equation 1/4x + 7 = 5. subtract 7 to both sides to get the equation 1/4x = -2. then you multiply by four (which is the same as dividing by 1/4) to get x = -8
Y = 3/4x -5/2
Hope this helps!