$86 because hes already has a 20 dollar gift card and if you do 86 - 20 which equals 66 then minus that by twenty three that comes out to 43 which is the amount of it all together if u do 20+23 = 43 :)
Answer: 76
Step-by-step explanation:
Hello there.
<span>52 + 22 the thing is that it's supposed to be 5 to the second power and 2 to the second power
Answer: 5</span>² = 25
2² = 4
25 + 4 = 29.
5² + 2² = 29.
Hope This Helps You!
Good Luck Studying ^-^
Answer:
11) c = 16.1
12) c = 11.4
Step-by-step explanation:
11)
a² + b² = c²
8² + 14² = c²
64 + 196 = c²
c² = 260
c = 16.1
12)
a² + b² = c²
7² + 9² = c²
49 + 81 = c²
c² = 130
c = 11.4
Answer:
15/60
Step-by-step explanation:
10/40 is equivalent to 5/20, and you can multiply the top and bottom of this fraction by 3 to get 15/60
