The answer is 13
If R=4 the the equation would be 4+9 which equals 13.
Hello :
cos60 = cos(-60)=0.5
Answer:
0.84 square in
Step-by-step explanation:
Since the capacity of the cable is proportional to its cross-sectional area. If a cable that is 0.3 sq in can hold 2500 lb then per square inch it can hold
2500 / 0.3 = 8333.33 lb/in
To old 7000 lb it the cross-sectional area would need to be
7000 / 8333.33 = 0.84 square in
Answer:
219
Step-by-step explanation:
83 + 119 = 202
202 + 17 = 219
