Answer:
x = 
Step-by-step explanation:
Since the triangles are similar then the corresponding sides are congruent.
EF and BC are corresponding sides , then
8x - 3 = 5x + 13 ( subtract 5x from both sides )
3x - 3 = 13 ( add 3 to both sides )
3x = 16 ( divide both sides by 3 )
x =
Answer:
Step-by-step explanation:
sina=opposite/hypotenuse=7/25
cosa=adjacent/hypotenuse=24/25
tana=opposite/adjacent=7/24
sinc=opposite/hypotenuse=24/25
cosc=adjacent/hypotenuse=7/25
tanc=opposite/adjacent=24/7
1 3/4 hours of work equates to $18.375 so $18.38.
2 1/3 hours of work equates to $24.50.
1 5/12 hours of work equates to $14.875 so $14.88
Add all values $18.38+$24.50+$14.88 = $57.76
Doug has a total amount of earnings which = $57.76, good luck!
