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3 years ago

57.2 divided by -10,000 Show your work

Mathematics

1 answer:

natali 33 [55]3 years ago

3 0

Answer:

-0.00572

Step-by-step explanation:

0.572 143/250 57.2%

then divide:)

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You are riding a roller coaster when a shoe falls off your foot. The function y=300−16t2 represents the height y (in feet) of th

Juli2301 [7.4K]

Answer:

Time to land on 11ft is 4.25 seconds

Step-by-step explanation:

Given

$y = 300 - 16t^2$

Required

Solve for t when height is 11ft

This implies that $y = 11$

So: substitute 11 for y in $y = 300 - 16t^2$

$11 = 300 - 16t^2$

Collect Like Terms

$16t^2 = 300 - 11$

$16t^2 = 289$

Express both sides as squares

$4^2 * t^2 = 17^2$

$(4t)^2 = 17^2$

Take square roots of both sides (ignore negative)

$4t = 17$

Solve for t

$t = \frac{17}{4}$

$t = 4.25$

Hence, time to land on 11ft is 4.25 seconds

8 0

3 years ago

5. An airplane takes 4 hr to travel a distance of 4100 km. Another airplane travels at a speed

Mazyrski [523]

Answer:

4.969696 hours

Step-by-step explanation:

The distance traveled is shown through the following equations

Distance = velocity * time

This means that

4100=velocity*4

This means that ariplane 1 travles at 1025 km/hr

We can then subtract 200 from this to find that airplane two travels at a speed of 825 km/hr

Now we need to find how long it takes for that plane to travel 4100

So using the same equation

4100=825*time

Divison will tell us that the answer is around 4.9696 hours which is pretty much 5

7 0

3 years ago

Quadrilateral ABCD is similar to Quadrilateral EFGH. The scale factor is 3:2 if AB = 18, find EF

Marina86 [1]

Answer:

A... 12

Step-by-step explanation:

5 0

2 years ago

X+5=121 please help me thank you. brainliest if helped

vampirchik [111]

$Solution, solve\:for\:x,\:x+5=121\quad :\quad x=116$

$Steps:$

$x+5=121$

$\mathrm{Subtract\:}5\mathrm{\:from\:both\:sides},\\x+5-5=121-5$

$\mathrm{Simplify},\\x=116$

$\mathrm{The\:Correct\:Answer\:is\:x=116}$

$\mathrm{Hope\:This\:Helps!!!}$

$\mathrm{-Austint1414}$

5 0

3 years ago

what is the equation in slope intercept form of the line that is parallel to the given line and passes through the point (0,12)?

Ket [755]

Without the original equation, it's impossible to answer that question. I'm sorry.

8 0

3 years ago