Square Perimetre = Side x 4
So a length of a square ground is 160/4 = 40 (m)
Answer:
89:120
Step-by-step explanation:
convert the both times to minutes
2 hours is 120 mins
89:120
both divisible by 1
89:120
it cant be simplified further
Answer:
3
Step-by-step explanation:
7 plus three is 10, adding -10 to that equals zero.
Answer:

Step-by-step explanation:
Hello,
To know the height of the baseball when it is hit we have to compute h(0), as t = 0 is when the baseball is hit into the air.

So, the answer is <u>2 feet.</u>
<u />
h(x) is a parabola which can be written as
, it means that the vertex is the point (-b/2a,h(-b/2a)).
The baseball reached its maximum height after

And the maximum height of the baseball is h(4).

Hope this helps.
Do not hesitate if you need further explanation.
Thank you