18. Using the diagram below, determine which statement is true from the choices provided. * 2 points The diagram below represents a cell in a solution. Use the diagram to answer the
following questions.
= Substance 1
= Substance 2
= Membrane
O
A The membrane is permeable to substance 1 because substance 2 is on both sides
of the membrane.
B The membrance is permeable to substance 2.
C The membrane is semi-permeable since it only allows substance 2 to pass through
it.
D The membrane is semi-permeable since it only allows substance 1 to pass through
it.

the answer is 40.

proof:

1. supplementary angles

2. acd and bcd

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

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.