Answer:
Step-by-step explanation:
cos(46°) = 24/x
x = 24/cos(46°)
There are 8 equal parts. Each part is 1/8 of the whole 8/8
Answer:
3 7/24
Step-by-step explanation
but is the last fraction 2 1/8?
Answer:
20
Step-by-step explanation:
20 x 10 = 200
10% = 0.10
200 x 0.10 = 20
Answer:
a=15x; b=8x; c=13x
180°=a+b+c=15x+8x+13x=36x
=> x=180÷36=5
=> a=15×5=75°; b=8×5=40°; c=13×5=65°
