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Paraphin [41]
3 years ago
10

Find the two positive intergers that satisfy the given requirements. The difference of numbers is 90 and the larger number is th

ree times the smaller number​
Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

Answer:

45

135

Step-by-step explanation:

x-y = 90

x = 3y

3y - y = 90

2y = 90

y = 45

x = 3×45 = 135

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Step-by-step explanation:

Plot that point in the x/y coordinate plane to see that it sits in the third quadrant.  From the point, draw a line to the origin, constructing a right triangle.  The side adjacent to the angle is -2, the side across from the angle is -5, so we need to find the length of the hypotenuse using Pythagorean's Theorem:

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It also means that

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cot\theta=\frac{2}{5}

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