(2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20)

(2.0 × 10-4) × (3.1 × 10 - 20) = 176

the answer is 176

I hope that this helps! ^‿^

its a, i had the same answer, its from study island right

step-by-step explanation:

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45