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1 year ago

PQR has the vertical P(0,4), Q(4,5), and R(4,1). Determine if PQR is the right triangle.

Mathematics

1 answer:

Oduvanchick [21]1 year ago

6 0

Answer:

Step-by-step explanation:

no it is not a right triangle

two angles share the same x but no angles share the same y

you can see this clearly when graphed

the answer is no

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(-6x) / (-2) Simplify. 12x 4x 3x 1/12x

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3 years ago

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Step-by-step explanation:

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Which of the following has no effect on the monthly payment?

jeka94

Answer:

length of buyers driving record

Step-by-step explanation:

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3 years ago

How to round to nearest hundredth

loris [4]

Answer:

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Step-by-step explanation:

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3 years ago

If a tank holds 5000 gallons of water, which drains from the bottom of the tank in 40 minutes, then Torricelli's Law gives the v

pochemuha

Answer:

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" in the above derivative and find how much water drained for the given point of t.

Step-by-step explanation:

Given:

V = $5000(1 - \frac{1}{40}t )^2$ , where 0≤t≤40.

Here we have to find the derivative with respect to "t"

We have to use the chain rule to find the derivative.

V'(t) = $2(5000)(1 - \frac{1}{40} t)d/dt (1 - \frac{1}{40}t )$

V'(t) = $2(5000)(1 - \frac{1}{40} t)(-\frac{1}{40} )$

When we simplify the above, we get

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" and find how much water drained for the given point of t.

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3 years ago