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3 years ago

Please help me answer this‍♂️

Mathematics

1 answer:

DerKrebs [107]3 years ago

8 0

Answer:

x+x+14=90

2x=90-14

2x=76

x=38 (opp angles =)

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In italy about 74 of every 100 people use celular telephones. Write the fraction of celular phone users in italy. Then write it

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74 out of every 100...
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Step-by-step explanation:

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Margie's car can go 32 miles on a gallon of gas, and gas currently costs 4 per gallon. How many miles can Margie drive on $20 wo

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3 years ago

Use the divergence theorem to calculate the surface integral s f · ds; that is, calculate the flux of f across s. f(x, y, z) = x

valkas [14]

$\mathbf f(x,y,z)=x^4\,\mathbf i-x^3z^2\,\mathbf j+4xy^2z\,\mathbf k$
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Let $\mathcal D$ be the region whose boundary is $\mathcal S$ . Then by the divergence theorem,

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Convert to cylindrical coordinates, setting

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$y=r\sin\theta$

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and the integral is

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4 0

4 years ago

The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.

vampirchik [111]

Answer:

slope = -1.5

Step-by-step explanation:

A set of three or more points are said to be collinear if they all lie on the same straight line.

We have been given the following collinear set of points;

P(0, 3), Q(2, 0), R(4, -3)

This implies that P, Q, and R lie on the same line.

The slope of a line is defined as; (change in y)/(change in x)

Using the points P and Q, the slope of the line is calculated as;

(0-3)/(2-0) = -3/2 = -1.5

7 0

3 years ago

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