Answer:
24.4 feet
Explanation:
Let x be the length of the wooden board as shown in the diagram.
Using trigonometry ratio, we can write
cross multiplying we get:
Diving through by 0.819, we obtain
To the nearest tenth, x=24.4 feet.
Answer:
x = -9/2
Step-by-step explanation:
-4x - 11 = 7
-4x = 7 + 11
-4x = 18
x = -18/4
x = -9/2
We're told E is right and we're given DF, the hypotenuse. We seek x=DE, the side opposite vertex F.
We have opposite and hypotenuse; that's sine.
Answer: 49.51
Answer:
32cm of tape
Step-by-step explanation:
8cm*4= 32cm