Answer:
the correct answer is 3 times the difference of 62 and 42
Step-by-step explanation:
2m+m=10+8
3m=18 /3
M=6
Answer:
20 degrees
Step-by-step explanation:
I don't know why the 30 degrees was given at point A because you don't need that.
The equation is;
Sinx= Opposite/Hypotneuse
x = Sin inverse (50/146)
= 20.02
Rounded to 20 degrees
Answer:
76.9690 square units (rounded off to four decimal values)
Step-by-step explanation:
The diameter of the semicircle is 14 units
The radius of the semicircle is thus 14 ÷ 2 = 7 units
Area of a semicircle is given by:
× π × r²
In our case, the area is =
× π × 7² = 76.9690200129 square units
Or 76.9690 square units (rounded off to four decimal values)
I can’t help you with just this you need to add a picture or something sorry