Well we know the algae doubles three times.
So take 50 x 2 = 100
take 100 x 2= 200
200 x 2 = 400
So the answer is A
Sine 40 = 5 / hypotenuse
0.64279 = 5 / hypotenuse
hypotenuse = 5 / 0.64279
<span><span>hypotenuse = 7.7786
</span>tangent (50) = opp / adj
</span><span>tangent (50) = opposite / 5
1.1918 * 5 = </span><span>opposite</span>
opposite side = 5.959
-3/2 , -3/7 , 0.75 , 2 i'm pretty sure this is right!
Answer:
15
Step-by-step explanation:

Yes, since the other two numbers on each side are the same, any number can fit well in this equation.