Step-by-step explanation:
25:15 is equivalent to 5:3 because 25 is 5 times 5, and 15 is 5 times 3.
10:1 is not equivalent to 5:3 because the sides cannot be multiplied to get 10:1.
3:9 is not equivalent to 5:3 because 5:3 has a bigger numerator and a smaller denominator, while 3:9 has it swapped.
Answer:
73 feet per second
Step-by-step explanation:
So these numbers are -4 and 24.
Answer:
Step-by-step explanation:
- Expand the brackets.
- Collect like terms.
- Simplify
X=6,
4(6)^3 - 3(6)
4*(216)- 18
864 - 18
=846.
Hope it helped!