Answer:
B) 6.68
Step-by-step explanation:
Use Cosine.
Cosine= Adjacent ÷ Hypotenuse
In this case the base you want to find is adjacent to the angle, 42°. Hence,
Cos (42)= adjacent ÷ hypotenuse
Cos (42) = x ÷ 9
x = Cos (42) × 9. Input that into your calculator.
x= 6.68
To remember the trigonometric ratios/formulas
Use the acronym, SOHCAHTOA
Hope this helps!!!!
Answer:
10
Step-by-step explanation:
15 - 50/10
15 - 5
10
Answer:
The answer is 25 cm.
Step-by-step explanation:
Answer + step-by-step explanation:
Hi forschoollol027!
I recommend finding the squareroot of 24 because
in a sqaure all of the sides are equivalent to each other
The sqaureroot of 24 is a decimal answer so you could
try rounding it off. Either way, the sqaureroot of 24 (which
is what I think is the answer) is 4.89897949. Rounded to one
decimal place = 4.8, rounded to two decimal places = 4.89.
<u><em>Hope this helps, if my answer or explanation is wrong </em></u>
<u><em>feel free to message me in the comments :). </em></u>
- genius423