Answer:
6
Step-by-step explanation:
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<em> ° • .°• ✯ ★ * ° °· . • ° ★ • ☄</em>
<em> ° • .°• ✯ ★ * ° °· . • ° ★ • ☄▁▂▃▄▅▆▇▇▆▅▄▃▁▂</em>
361.16 repeating I used my calculator
Answer:
OK
Let x=the number
2x=double the number
2x+5=the doubled number increased by 5
And we are told that this equals -47
sooooo
2x+5=-47 subtract 5 from each side2x=-47-5=-52
2x=-52
x=-26------the number
CK
2*(-26)=-52
-52 increased by 5=-52+5=-47
-47=-47
Hope this helps- Clara ☆*: .｡. o(≧▽≦)o .｡.:*☆
Step-by-step explanation:
Answer:
2.5 seconds
Step-by-step explanation:
h will be 0 when it hits the ground
0 = -16t^2 + 24t + 40
use Quadratic Formula to find t = 2.5 seconds
