3 years ago

Please help asap! Will give brainliest! Please answer correctly!

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

5 0

Answer:

what question

Step-by-step explanation:

I am confused you bewildered me

astraxan [27]3 years ago

4 0

Answer:

You suck thetes he direct answer

Step-by-step explanation:

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Ten feet below sea level is farther below sea level than 2 and a half feet below sea level

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Answer:

correct

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4 years ago

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Please tell me the final answer and how you got it.

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It is 484 m^2 ,to my understanding!

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3 years ago

Whats the mid point of (-6,4) and (4,8)

mars1129 [50]

Answer:(-1, 5)

Step-by-step explanation:

Add X1 + X2 then divide by 2. Add Y1 + Y2 then divide by 2.

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4 years ago

The account charged $35 for the first hour of work and $23 for each hour after that.

defon

Answer:

5 hours

Step-by-step explanation:

127 - 35 = 92

92 / 23 = 4

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3 years ago

Suppose a football player kicks a ball and gives it an initial upward velocity of 47 ft/s. Use the formula h(t)= -16t^2+47t+3 wh

statuscvo [17]

Answer:

Step-by-step explanation:

a. when t=0,h=3ft

$h(t)=-16 (t^2-\frac{47}{16}x+(\frac{47}{32} )^2)+\frac{47^2}{32^2} *16+3\\=-16(t-\frac{47}{32})^2+\frac{2209}{64}+3\\=-16(t-\frac{47}{32})^2+\frac{2209+192}{64}\\when~ t=\frac{47}{32}\\h=\frac{2301}{64}\\or~v^2-u^2=2gh\\\\0^2-47^2=2*(-32)h\\or h=\frac{47^2}{64}=\frac{2209}{64} \\height from the ground=\frac{2209}{64} +3=\frac{2301}{64}$

c.t=47/32 sec

time taken to fall 2301/64 ft=0*t+\frac{1}{2}*32*t^2

t^2=\frac{2301}{64*16}

t=\frac{\sqrt{2301}}{8*4}=\frac {47.97}{32}

total ~time=\frac{47+47.97}{32}=\frac{94.97}{32} sec

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3 years ago