Answer:
D. m∠A=43, m∠B=55, a=20
Step-by-step explanation:
Given:
∆ABC,
m<C = 82°
AB = c = 29
AC = b = 24
Required:
m<A, m<C, and a (BC)
SOLUTION:
Find m<B using the law of sines:
m<B = 55°
Find m<A:
m<A = 180 - (82 + 55) => sum of angles in a triangle.
= 180 - 137
m<A = 43°
Find a using the law of sines:
Cross multiply
(approximated)
No, the longest side must be less than the sum of the smaller sides or else they won't connect (try it yourself with straw or something)
40+30>120
70>120
false, therfor they canonot be a triangle
Answer:
whole number or an integer.
Step-by-step explanation: hope this helps.
Answer:
-8
Step-by-step explanation:
-8m⁴ n⁴
m = 0.5 = 1/2
n = 2
Substitute
-8 * (1/2)⁴ * (2)⁴
-8 * (1/16) * (16)
-8
