H P 23. Construction In the diagram of the partial wall frame shown, the vertical beams are parallel. a. Angle ORT measures 90°. How are OR and RS related? b. PT crosses two vertical crossbeams. What word describes PT? C. How are <1 and <2 related?
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.