A 12 foot ladder is leaning against a building. The ladder makes a 45 degree
angle with the building. How far up the building does the ladder reacto
O A E2 feet
B. 24,2 feet
O C. 1217 feet
D. 6 feet

What is the value of x? enter your answer in the box. (cm)

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer