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3 years ago

How do I find the height of the triangle using pyhthagreon theorem?

Mathematics

1 answer:

Llana [10]3 years ago

7 0

Answer:

<h2>Pythagorean theorem reads as:</h2>

<h2>in which p reads as perpendicular so </h2>

$p = \sqrt{h {}^{2} - {b}^{2} }$

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The value of a stock increases at a rate of 1/2% per year. If the initial value of the stock $40 a share, when will the value of

fomenos

Answer:

After 45.7 years

Step-by-step explanation:

∵ r = 1/2% per year

∵ P0 = $40

∵ Pn = $50

∵ Pn = P0 ( 1 + r/100)^n-1

∵ P0 is initial value , Pn is the value after n years , is the rate

∴ 50 = 40 (1 + 0.5/100)^n-1

∴ 50/40 = (1.005)^n-1

∴ 1.25 = (1.005)^n-1 ⇒ insert ln in both sides

∴ ln(1.25) = (n-1)ln(1.005)

∴ n - 1 = ln(1.25)/ln(1.005)

∴ n = ln(1.25)/ln(1.005) + 1 = 45.7 years

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3 years ago

(-2,-9) (-1,-7) (0,-5) (1,-3) (2,-1)

Ksju [112]

What’s the question? Maybe then I can help.

4 0

3 years ago

two congruent isosley triangles are joined as shown to form a pallalelagram the lagest angle of the palololagram is 116Write 2 e

Kipish [7]

Answer:

Step-by-step explanation:

Given two congruent, isosceles triangles are joined, as shown, to form a parallelogram, the largest angle of the parallelogram is 116 degrees. Write two equations. Write them find the value of a and the value of b.

We know that the sum of all the internal angles is 360 degree. So the equation will be

4 a + 2b = 360

According to the question the largest internal angle of the parallelogram is 116 degree. So a + b = 116

Now we have the two equations as

4a + 2b = 360

a + b = 116

Multiply the second equation by 4 we get

4a + 2b = 360

4a + 4b = 464

Or – 2b = - 104

Or b = 52

Now a + b = 116

Or a + 52 = 116

Or a = 116 – 52

Or a = 64

Therefore the values of a and b are 64 and 52 degrees

hope that help mark me brinilylist

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3 years ago

The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.

lakkis [162]

Circumference = $\pi d$

We know that the circumference in here is equal to 23000 miles.

23000 = pi x d

pi will be approximated to 3.14

23000 = 3.14d

divide both sides by 3.14 to get
about 7325 as the diameter

7 0

3 years ago

Read 2 more answers

Find the area of the polygon

SIZIF [17.4K]

Answer:

272

Step-by-step explanation:

you need to find the whole rectangle area (40 times 20)then subtract the cut off areas (6 times 32)

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3 years ago