In the right triangle shown, m ∠ A = 30 ° m∠A=30°m, angle, A, equals, 30, degree and A B = 12 3 AB=12 3 A, B, equals, 12, squa
re root of, 3, end square root. 30 ° 30° x x 12 3 12 3 C C A A B B How long is A C ACA, C?
1 answer:
Answer:
AC = 18
Step-by-step explanation:
Given the question:
<em>In a right triangle, m∠A = 30° and AB = 12√3 (AB is the hypotenuse). How long is AC?</em>
Side AC is adjacent to angle A. Then, by definition of cosine:
cos(A) = adjacent/hypotenuse
cos(A) = AC/AB
AC = cos(A)*AB
AC = cos(30°)*12√3
AC = 18
You might be interested in
Answer:
120 is the correct answer
thanks. please mark brainlist
Answer:
7.69230%
R=I/P×T
R=$182/$700×2
R=182/1400
R=91/700
=7.69230%
Answer
100x^3
50x6
Is the answer for this one
Answer:
should be C/.Hope that helps
Answer: 35,476.69
Step-by-step explanation:
the formula is
A=p×e^(rt)
A future value?
P present value 25000
R interest rate 0.07
T time 5years
A=25,000×e^(0.07×5)
A=35,476.69
Hope it helps!
