Answer:
65, 90, 30, 24(in order abcd)
Step-by-step explanation:
The sum of all angles in a triangle is 180 degrees, so knowing this, you should be able to get all of them.
1) x+65+50 = 180, so x= 65
2)x+34+56 =180, so x= 90
3)90+3x=180, so x=30
4)90+66+x=180, x=24
Answer:
1. slope is 2
2. a is 5
3. b is 6
4. 0
Step-by-step explanation:
<em>Answer is 2</em>
<em>If 8x = 16y </em>
<em>on rearranging question,</em>
<em> x/y = 16/8 = 2</em>
Answer:
42
Step-by-step explanation:
This time, you'll be doing SOH.
sin (x) = 39/59=0.66
then do sin^-1 (0.66)
x = 42 degrees (think this is correct I hope)