Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. how many fluid ounces of milk provide 72.5 milligrams of calcium? round to the nearest tenth. a. 2.1 fluid ounces b. 2.3 fluid ounces c. 2.6 fluid ounces d. 1.8 fluid ounces

A) 2.1 fluid ounces of milk provide 72.5 milligrams of calcium.

Step-by-step explanation:

Given : Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium.

To find  : How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth.

Solution : We have given that

270.0 milligrams of calcium provided by  = 8 ounces of milk.

1 miligram of calcium provided by = = 0.0296

72.5 milligrams of calcium provided by  = 0.0296 × 72.5 = 2.14 fluid ounces

Nearest tenth of 2.14 = 2.1

Therefore, A) 2.1 fluid ounces of milk provide 72.5 milligrams of calcium.

Step-by-step explanation:

Based on the markins, it's being constructed parallel lines.

When we construct parallel lines, we use a compass to have two equal angles.

The next step here is to measure the arc of the angle at vertex E, and then, with the compass we use that length to draw the equal angles at vertex C.

Therefore, the answer is parallel lines.