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Nuetrik [128]
3 years ago
9

3x + 8y - 36 = 0

Mathematics
1 answer:
Setler [38]3 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

Coordinate pairs are given in the form (x,y)

So, since (x,3/4) is a solution, we can say

y = 3/4

Now we plug in y = 3/4 into the equation and solve for x:

3x + 8y - 36 = 0\\3x + 8(\frac{3}{4}) - 36 = 0\\3x + \frac{24}{4}-36=0\\3x+6-36=0\\3x=36-6\\3x=30\\x=\frac{30}{3}\\x=10

So, the value of x is 10

The solution is x = 10

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The city buses that run in your neighborhood stop every 12 minutes .The first bus arrives at 5:00 am for passengers.You get to t
Irina-Kira [14]

Answer:

Therefore you will have to wait 11 minutes.

Step-by-step explanation:

Find the number of minutes between 5:00am and 8:37am

60 mins in an hour.

8-5=3 hours

60x3=180+37=217 minutes

Divide 217 by 12 to see how many bus stops have already been made

217/12=18

18*12=216

217-216=1 minute

12-1=11 minutes



Hope this helps!

8 0
3 years ago
Enter the patriot equivalent to Tan (A) <br><br> And<br><br> Enter the ratio equivalent to cos (B)
PolarNik [594]

Answer:

(a)\ \tan A = \frac{5}{12}

(b)\ \cos B = \frac{5}{13}

Step-by-step explanation:

Given

See attachment for triangles

Solving (a)

\tan(A)

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\tan(\theta) = \frac{Opposite}{Adjacent}

From the given triangle.

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\tan A = \frac{5}{12}

Solving (b)

\cos(B)

The cos of an angle is:

\cos(\theta) = \frac{Adjacent}{Hypotenuse}

From the given triangle.

Adjacent = 5

Hypotenuse = 13

So, we have:

\cos B = \frac{5}{13}

3 0
2 years ago
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castortr0y [4]
The common endpoint is Q. The angle is: angle RQP, angle PQR, or just angle Q
6 0
3 years ago
108,930,000 in scientific notation
Ann [662]

Answer:

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3 0
3 years ago
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