If I am sure the answer is D
The area of the triangle is 4.75.
You times 1.9 (the height) and 5 (the base) then divide the product by 2.
A = 1.9km x 5km / 2
Answer: x = 32 y = 20
Step-by-step explanation:
114 = 3x + 18 114 = 3(y + 18)
-18 - 18 /3 /3
= =
96 = 3x 38 = y + 18
/3 /3 -18 -18
= =
32 = x 20 = y
Answer:
45.8°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship ...
Sin = Opposite/Hypotenuse
Filling in the given information, you have ...
sin(V) = 6.6/9.2
V = arcsin(6.6/9.2) ≈ 45.8395°
∠V ≈ 45.8°
_____
It can help to draw a diagram of the triangle, so you can see the letter designations of adjacent and opposite sides and the hypotenuse.
