Answer:
x= negitive 6/8
Step-by-step explanation:
Ok think about it 1/4 plus 1/2 is 3/4
so how do i go to negitives?
you double the amount of it and then minus it
because 3/4- 3/4 would be zero
so you have to double it to get that answer
have a wonderful day filled with only joy!
Answer:
1.5 seconds
Step-by-step explanation:
h=-16t² – 16t+ 60
When the rock enter the water, the height is 0. ... h=0
0 = -16t² – 16t+ 60 = -4 * (4t² - 4t +15) = -4* (2t - 3) (2t +5)
2t-3=0 or 2t+5 = 0
t = 3/2 or t = -5/2 (time can't be negative)
t = 3/2 or 1.5
Answer:
26.85in
Step-by-step explanation
7 plus 7 plus plus 5 equals 19 plus the semi circle of 7.85
Answer: 6 batches
Step-by-step explanation:
From the question, we are informed that one batch of cookies requires 2⁄3 cup of flour.
Therefore, the number of batches that can be made with 4 cups of flour will be:
= 4 / 2/3
= 4 × 3/2
= 12/2
= 6 batches
Answer:
19 days
Step-by-step explanation:
805 = 7x
x = 115 dollars per day
115x = 2185
divide by 115
x=19
he needs to work 19 days
