Answer:
The airplane is 12 ft long.
Step-by-step explanation:
If one inch is 2 feet in real life, if there are six inches, that means there are 12 feet because it is a one to two ratio. :)
Answer:
Multiply 4 by the difference of 10 and 3, then add 5
Answer:
50
Step-by-step explanation:
The sum of the angles of a triangle is 180
A +B +C = 180
90 +4x+ 7x-20 =180
Combine like terms
70+ 11x = 180
Subtract 70 from each side
70-70+11x = 180-70
11x=110
Divide each side by 11
11x/11= 110/11
x = 10
We want to find angle C
C = 7x-20
= 7*10-20
= 70-20
= 50
Answer:
18
Step-by-step explanation:
just divided so ye .........
Answer:
The answer to your question is the letter D. 30 pounds
Step-by-step explanation:
Data
increase = 50%
final weighed = 45 pounds
Process
1.- Use proportions to solve this problem. 45 pounds will be 150% (the initial 100% plus an increase of 50%).
45 pounds ------------------ 150%
x pounds ----------------- 100%
x = (100 x 45)/150
x = 4500/150
Result
x = 30 pounds
