Answer:
9.23 ft
Step-by-step explanation:
Right triangle = cos 52 degrees = adjacent side/hypotenuse
Cos (52 degrees) = 0.615661
0.615661 = x/15
(0.615661)*(15) = x
x = 9.23 ft
Answer:
2
Step-by-step explanation:
Answer:
Since 3^5 is 243, all you have to do is 243*6 :)
Step-by-step explanation:
First, subtract 3 from both side (because they’re like terms) and then divide 2 from both sides to get x
Solution-:
3-2x=-5
-3 -3
-2x=-8
—- —-
-2 -2
X=4
;) thanks
let 2nd angle = x
then 1st angle = 2x-15
then you have 90 = x + 2x-15
2x +x = 3x
so now 90 = 3x-15
add 15 to each side
105=3x
x = 105/3 = 35
1st angle = 35 degrees
2nd angle = 2(35) - 15 = 70-15 = 65
