1. Factor by grouping: (16x^2+20x)(20x+25)
2. 4x(4x+5)+5(4x+5)
3. (4x+5)(4x+5)
4. (4x+5)^2
Answer:
3/4=x/9
Step-by-step explanation:
I think we use the side slitter theorem for this case so x/9 pair together and 3/4 also.
1yr. = 3ft = 36in.
1ft = 12in.
therefore
6yr. 9ft 4in. × 2 = 12yr. 18ft 8in.
18ft = (18:3)yd. = 6yd
Answer: 18yr. 8in.
Each team would get 46 feet of rope equally. If it wasn’t rounded, the whole decimal would be 46.0526316.
This question was not well written
You walk 2/3 miles to a shoe store. Then you walk another 1/8 miles to a music store. How many miles have you walked in all? Write your answer as a fraction in simplest form.
Answer:
19/24 miles
Step-by-step explanation:
Number of miles walked to the shoe store = 2/3 miles
Number of miles walked to the music store = 1/8 miles
Total many miles have you walked in all = Number of miles walked to the shoe store + Number of miles walked to the music store
= 2/3 miles + 1/8 miles
Find Lowest Common Multiple = 24
= 2 × 8 + 1 × 3/24
= 16 + 3/24
= 19/24 miles
