Answer: the first one would be 31.65
Step-by-step explanation:
First you have to do the a2+b2 thing to get the adjacent number then you do cos^-1(6.98/8.2) and you’ll get 31.655
For the third one x will equal 44.41
Answer:
AB, BC and AC.
Step-by-step explanation:
The length of a side of a triangle is proportional to the angle across it.
Here the order of angles are, from smallest to largest, C, A and B.
The corresponding order of lengths (of the opposite sides) are therefore:
AB, BC and AC.
Answer:
x - 3y = -12
Step-by-step explanation:
First find the slope by converting the given equation to slope-intercept form.
-x + 3y = 6
3y = x + 6
y = 1/3x + 2
- meaning that the slope = 1/3.
Y - y1 = m(x - x1) where m = 1/3 and (x1, y1) = (3, 5):-
y - 5 = 1/3(x - 3) Multiply each tern by 3:-
3y - 15 = x - 3
x - 3y = -12 is the required equation
Answer:
1,296
Step-by-step explanation:
36 pages x 6 cards a page = 216 cards per binder
216 cards x 6 binders = 1296
