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Alja [10]
3 years ago
9

Does anyone get this? please, i'm desperate for help and would appreciate it :)

Mathematics
2 answers:
kotegsom [21]3 years ago
5 0
Hello 

the answer to this is going 
to be 

0.9 sec

hope this helps 

have a good day 

I'm out
AlladinOne [14]3 years ago
3 0
H=-16t² -8t +20
when basketball hit the ground h=0
-16t²-8t+20=0
4t²+2t-5=0

D=b²-4ac =4+4*4*5=84
t= (-b +/-√D)/2a
t=(-2+√84)/(2*4)=0.9 sec



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Debora [2.8K]

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<h3>What is a conditional statement?</h3>

A conditional statement can be defined as a type of statement that can be written to have both a hypothesis and conclusion. This ultimately implies that, it typically has the form "if P then Q."

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P and Q represent sentences.

<h3>What is a hypothesis?</h3>

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The hypothesis (If the sidewalks are wet) of this conditional statement is true, but the conclusion (it has been raining) is false. Also, this can be proven with this counterexample "If the sidewalks are wet, then it is cause of an erosion/irrigation."

Read more on conditional statement here: brainly.com/question/16951916

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