Answer:
42°
Step-by-step explanation:
angle b is complementary to 48° so their sum is 90°.
Answer:
The homeowner will require 9 strips of wallpaper.
Step-by-step explanation:
The question is asking <em>"how many 20 inches fit into 15 feet?".</em>
We know that
1 foot = 12 inches;
therefore, 15 feet will be
15 ft * 12 in/ft = 180 in.
Now, the number of 20 inches wallpaper strips that will fit into 180 in long wall will be
180 in/ 20 in = 9
Therefore, the homeowner will require 9 strips of wallpaper.
It takes 3 rolls to get what you want
Answer:
19.5 because if we do hundred then it well equal to 19.5
Answer:
Step-by-step explanation:
actually problem should be real numbers.
let x and x+1 be the numbers.
x+x+1=54
2x=53
x=53/2=26.5
x+1=27.5
