Answer:
11/20
Step-by-step explanation:
2 3/4÷ 5
Change the mixed number to an improper fraction
2 3/4 = ( 4*2+3)/4 = 11/4
11/4÷ 5
Copy dot flip
11/4 * 1/5
11/20
Answer:
1 on a question: The sum of two angles is 90°. The difference of twice the larger angle and the smaller angle is 105º. The system of linear x+y=90 equations represents this 2x - y = 105 situation where x is the larger angle and y is the smaller angle. Find the measures of the two angles.
Step-by-step explanation:
Answer:
78 inches or 174 inches (see explanation)
Step-by-step explanation:
If the perimeter is 64 feet, that means that each side is 8 feet, since there are 8 sides (64/8=8). 8 feet is 96 inches (8*12=96). 96-18=78, so the minimum length of wood he needs for the ledges is 78 inches, assuming you're not counting the wood for the perimeter, too (in which case it would be 174 inches) (78+96=174). Hope this helps!
Answer:
B is the answer as it's means intersection and none of the numbers intersect x and y