Answer: x = 6
Step-by-step explanation:
Answer:
23 times 14, we can write it as 23+23+23 and so on and so forth until we have 14 23s, which if put into a caluclator will equal 23x14
Step-by-step explanation:
Answer:
3 hours 5 minutes
Step-by-step explanation:
Had he skied 5 minute longer, he would have skied for 4 hours, leaving 3 hours for snowboarding. Since he skied 5 minutes less than 4 hours, he snowboarded 5 minutes more than 3 hours.
You can also just subtract the times.
7 hours - 3 hours 55 minutes =
= 6 hours 60 minutes - 3 hours 55 minutes
= 3 hours 5 minutes
Answer: 3 hours 5 minutes
Answer:
18/5
Step-by-step explanation:
5 1/5 = 1 thus 3 are 15 + 3 = 18/5
Step-by-step explanation:
sum of all the angles in a triangle is equal to 180°
82 + 70 + (2x + 4) = 180
152 + 2x + 4 = 180
156 + 2x = 180
2x = 180 - 156
2x = 24
x = 12