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3 years ago

Which ordered pair cannot be a solution of h(t)=-16^2+80t if h is the height of a ball above ground after t seconds?

Mathematics

1 answer:

Inessa05 [86]3 years ago

7 0

Answer:

None of them can be a solution

Step-by-step explanation:

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Help please! I need the answers for the two fill-in-the-blanks.

ryzh [129]

Answer:

The first column is transformation

The second one I have forgotten

Need other help

3 0

3 years ago

()+()+()+()+()=30

Iteru [2.4K]

<span>There are 5 boxes, where we have to put given numbers. Addition of 5 odd numbers always gives an odd number result. 30 is an even number. So there is no combination of given numbers which can give you 30 as a result.
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3 0

3 years ago

Solve for X when the surface area is 298ft^2

jok3333 [9.3K]

Step-by-step explanation:

Total surface area of cuboid= 2(lb+bh+hl)

= 298ft²=2(28+4x+7x)

= 149=28+11x

= 121=11x

= 11=x

6 0

2 years ago

I need help with the problem

zzz [600]

I think it should be angle bisector

7 0

2 years ago

Laura drove 638 miles in 11 hours at the same rate how long would it take her to drive 406 miles

shusha [124]

Answer:

Step-by-step explanation:

This is a d = rt problem; but since it is linear, then proportions will work too. Set up the proportion with miles on top and hours on the bottom:

$\frac{miles}{hrs}:$

Then put the numbers in where they go, keeping in mind that miles goes with miles and hours goes with hours in the ratios, and that our unknown is time (hours):

$\frac{miles}{hrs}:\frac{638}{11}=\frac{406}{x}$ and cross multiply to solve:

638x = 4466 so

x = 7 hrs

6 0

2 years ago