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4 years ago

5

If two angles of a triangle each measure 54 what is the measure of the third angle

1 answer:

galben [10]4 years ago

6 0

Well what is 180-54-54 then you will have your answer because any triangle or straight line always equals 180

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1/2r + 2(3/4r -1)= 1/4r +6

Oksanka [162]

The answer is in the image below.

Hope this helps!!!!!!!

Please give me brainliest!!!!!!!

4 0

3 years ago

In the Midpoint Rule for triple integrals we use a triple Riemann sum to approximate a triple integral over a box B, where f(x,

Tomtit [17]

To approximate the volume with 8 boxes, we have to split up the interval of integration for each variable into 2 subintervals, [0, 1] and [1, 2]. Each box will have midpoint $m_{i,j,k}$ that is one of all the possible 3-tuples with coordinates either 1/2 or 3/2. That is, we're sampling $f(x,y,z)=\cos(xyz)$ at the 8 points,

(1/2, 1/2, 1/2)

(1/2, 1/2, 3/2)

(1/2, 3/2, 1/2)

(3/2, 1/2, 1/2)

(1/2, 3/2, 3/2)

(3/2, 1/2, 3/2)

(3/2, 3/2, 1/2)

(3/2, 3/2, 3/2)

which are captured by the sequence

$m_{i,j,k}=\left(\dfrac{2i-1}2,\dfrac{2j-1}2,\dfrac{2k-1}2\right)$

with each of $i,j,k$ being either 1 or 2.

Then the integral of $f(x,y,z)$ over $B$ is approximated by the Riemann sum,

$\displaystyle\iiint_B\cos(xyz)\,\mathrm dV\approx\sum_{i=1}^2\sum_{j=1}^2\sum_{k=1}^2\cos m_{i,j,k}\left(\frac{2-0}2\right)^2$

$=\displaystyle\sum_{i=1}^2\sum_{j=1}^2\sum_{k=1}^2\cos\frac{(2i-1)(2j-1)(2k-1)}8$

$=\cos\dfrac18+3\cos\dfrac38+3\cos\dfrac98+\cos\dfrac{27}8\approx\boxed{4.104}$

(compare to the actual value of about 4.159)

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3 years ago

Many graduates earn degrees in fields that result in high-paying jobs. Based on that assumption, which two fields most likely pa

MAXImum [283]

business and education

since business is wider there is human resource, accounts, finance and among others

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3 years ago

Read 2 more answers

What is the function for (-4,-9)

Mumz [18]

Answer:

graph it

Step-by-step explanation:

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3 years ago

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AnnyKZ [126]

Ted's book has 304 pages. He has read 165 pages. How many pages does he still have to read?<span> </span>

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3 years ago