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Ronch [10]
3 years ago
9

The measure of the exterior angle at one base angle of an isosceles triangle is 125 degrees. what is the measure of the vertex a

ngle in degree the measure of the exterior angle at one base angle of an isosceles triangle is 125 degrees. what is the measure of the vertex angle in degrees

Mathematics
2 answers:
Yanka [14]3 years ago
5 0
Attached the solution and work. I think this is what you asked for.

Magicmaker91
3 years ago
https://answer.ya.guru/media/im/ab9/ef/ab9efe430841c33d5db59d504b7b482e.jpg
Magicmaker91
3 years ago
gotcha back
yarga [219]3 years ago
5 0

Answer:

55 degrees

Step-by-step explanation:

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Solution :

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Final population after 1 day = 800

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We need to find P(8).

$dP = kt^{1/2} dt$

$ \int 1 dP = \int kt^{1/2} dt$

$P(t) = k \left(\frac{t^{3/2}}{3/2}\right)+c$

$P(t)= \frac{2k}{3}t^{3/2} + c$

When P(0) = 300

$300 = \frac{2k}{3} (0)^{3/2} + c$

∴ c = 300

∴ $P(t)= \frac{2k}{3}t^{3/2} + 300$

When P(1) = 800

$800 = \frac{2k}{3} (1)^{3/2} + 300$

$500 = \frac{2k}{3}$

∴ k = 750

$P(t)= 500t^{3/2} + 300$

So, P(8) is

$P(t)= 500(8)^{3/2} + 300$

        = 11,614

So the population becomes 11,614 after 8 days.

8 0
3 years ago
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julia-pushkina [17]

Answer:

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Step-by-step explanation:

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