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aleksandr82 [10.1K]
4 years ago
6

Determine whether each equation has one solution, no solution, or infinite solutions.

Mathematics
1 answer:
Sati [7]4 years ago
6 0

Answer:

a. has one solution

b. infinite solution

Step-by-step explanation:

a.

2(x - 1) + 6 = 4x - 22

2x - 2 + 6 = 4x - 22

2x - 4x = 2 - 6 - 22

-2x = -26

x = 26/2

x = 13

b.

6(2x + 1) – 2 = 12x + 4

12x + 6 - 2 = 12x + 4

12x - 12x = 4 + 2 - 6

0 = 0

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the ratio of apple juice to coconut milk to orange juice is:

45:100:20 = 9:20:4

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3 What is the y-intercept of the line with the equation Y = 1/2 - x - 3?
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Answer:

<h2>a. -3</h2>

Step-by-step explanation:

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3 years ago
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4 years ago
The length of one leg of a right triangle is 3 feet more than the other leg. If the hypotenuse is 15 feet find the length of eac
melamori03 [73]

Answer:

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Step-by-step explanation:

<u>Points to remember</u>

<u>Pythagorean theorem</u>

Hypotenuse² = Base² + Height²

<u>To find the length of each leg</u>

It is given that, hypotenuse = 15 feet

Let base = x the height = x +3

By using Pythagorean theorem we can write,

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15²  = x² + (x + 3)²

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By solving we get x = 9 and x -12

Therefore one leg = 9 and other leg = 9 + 3 = 12

5 0
3 years ago
Read 2 more answers
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