Answer: ik 903
Step-by-step explanation:
The answer is D because you have to apply the D, or distribute, the number 12 to the x and 4 to get 12x+48.
First rewrite each number in scientific form
42.7/7= 6.1
36.48/6=6.08
7.29/9=0.81
Answer:
121 inches
Step-by-step explanation:
See the attached diagram. We can form a right triangle as shown. The base and sides of the right triangle can be computed by adding the 10 steps of horizonal distance 9.5" (95" for the base) and the 10 vertical distances of 7.5" (75" total) for the height. Use the Pythagorean Theorem to calculate the hypotenuse, which will be the same as the railing length.