Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AC = 19 and DC = 4, what is the length of BC in simplest radical form? (Note: the figure is not drawn to scale.) B X A D 4. C 19 Submit Answer

In what organelle does photosynthesis take place?

What is x3+3x2−16x−48 divided by x−1?

Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? i. if your credit card gets stolen, you can cancel it and get your money back. ii. it is harder to lose a single credit card than a large number of bills. iii. if a merchant does not honor the agreement, you can call the credit company and dispute the charges. a. i and iii b. ii only c. iii only d. i, ii, and iii