Answer:
a = 21.82 if and only if b=10 and c=24
if you meant b=24 c=10
there can't be such a triangle because the hypotenuse is the longest side
Step-by-step explanation:
which doesn't work because something squared can't be a negative
if you meant
c=24 and b=10
Answer:
84
Step-by-step explanation:
Adapting the general form of the direct proportion equation to this situation, we obtain y = kx => 98 = 28k. Thus, k = 98/28 = 3.5 or 3 1/2 or 7/2.
Thus, y = (7/2)x, and if x = 24, then y = (7/2)(24) = 84.
Answer:
cos(c)
Step-by-step explanation:
Answer:
A. 12/13
Step-by-step explanation:
Remember SOH, CAH, TOA.
In this situation, the function is sine so sine= opposite/hypotenuse.
The side opposite of K is 12.
The hypotenuse is the longest side so it will be 13.
Therefore, sineK= 12/13(a)
Answer:
x = 37
Step-by-step explanation: Every angle in a triangle adds up to 180, so we can set up an equation where (x + 48) + (x + 58) = 180. From here, we can combine like terms to get 2x + 106 = 180. 180-106 is 74. 74 divided by 2 is 37. So, x = 37.