Answer:
425 decameters
Step-by-step explanation:
1 kilometer is equal to one decameter
Equilateral triangle<span> because</span><span> all three sides are equal.So</span><span> all three internal angles are also congruent to each other and are each 60 degrees
</span>
7x - 3 = 60
7x = 63
x = 9
if you need to find for y
11y + 5 = 60
11y = 55
y = 5
Answer:
1/2 x 3 is 3/2, 1/4 x 1 1/2 is 3/8.
Step-by-step explanation:
Answer:
50
32/.64 = 50
Step-by-step explanation:
Answer:
25 degrees
Step-by-step explanation:
By the Law of Sines,
(sin R)/20 = (sin(50°))/(36)
sin R = (20sin(50°))/36
R = arcsin((20sin(50°))/36), which is about 25 degrees.