Answer: 22.4 m/s
Step-by-step explanation:
Average speed can be calculated using the following formula:
Speed =
Speed = 560m/25 seconds
speed = 22.4 m/s
If the width is w and the length is l, then 2w-2=l and 2w+2l=72 (using the perimeter equation). Plugging 2w-2 in for l, we get 2w+(2w-2)*2=72 and 6w-4=72. Adding 4 to both sides, we get 6w=76. After that, we divide both sides by 6 to get 74/6=w. Since l=2w-2=136/6, we get (136/6)(74/6)=656.75=area
Answer:
its rational because the square root of 0.25 is equal to 5/10 which is then equal to 1/5
Step-by-step explanation:
Answer:
The statement is wrong. a-b can be positive but not always.
Step-by-step explanation:
There can be three possible situations that are:
- a>b
- a<b
- a=b
Now taking first condition, the result will be positive because a smaller integer is subtracted from a greater one. Such as 5-2=3
In second condition, the result will be negative because a greater integer is subtracted from smaller one. Such as 2-5= -3
In the third condition, the result will always be zero because both the integers will cancel each other. Such as 5-5=0
I’m pretty sure it’s D. Because if you flip the x values then you would just move them over the y axis