I think answer should be d. Please give me brainlest let me know if it’s correct or not okay thanks bye
Answer:
72.5
Step-by-step explanation:
Equation: 9+2x=5,353
-9 - 9
2x=5,344
then divide both sides by 2
x=2,672
Answer: b
Step-by-step explanation: I did this on a test before
Answer:
82.4 cm
Step-by-step explanation:
The computation of the height is given below:
As we know that each right triangle contains the top angle of 20 degrees
So, the right angle & the bottom corner angle equivalent to
= 180 - 90 - 20
= 70 degrees
Now the height is
tangent = opposite leg ÷ adjacent leg
tan (70°) = height ÷ 30 cm
height = 30 cm × tan (70°)
= 82.4 cm
