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drek231 [11]
3 years ago
11

Twice a number added to a smaller number is 5. The difference of 5 times the smaller number and the larger number is 3. Let x re

present the smaller number and y represent the larger number. Which equations represent the situation? UV-5​
Mathematics
1 answer:
Sergio [31]3 years ago
6 0

Answer:

1) 2Y+X=5

2) 5X-Y=3

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What is the product and reciprocal of 1/9​
sukhopar [10]

Answer:

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Step-by-step explanation:

The reciprocal of 1/9 is 9/1 which is just 9.

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The measures of a triangle are in the ratio 2:3:5. what are the measures of the angles?
xxTIMURxx [149]

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Answer:

  36°, 54°, 90°

Step-by-step explanation:

We have to assume that the given measures are <em>angle</em> ratios, not <em>side</em> ratios. Sides in the ratios 2:3:5 will not form a triangle.

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Then the angle measures are ...

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X +5+11x=12x+Y It says find the value of y that makes each equation true for all values of
sladkih [1.3K]
X + 5 + 11x = 12x + y

Simplify: 12x + 5 = 12x + y (We are adding x and 11x on the left side)

Subtract 12x from each side makes each zero.

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125 = 125

x = 82, y = 5
82 + 5 + 11(82) = 12(82) + 5
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So we verified y = 5
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3 years ago
The Petri dish shown has no lid. What is the surface area of the outside of the Petri dish?
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Answer: (not enough information) Is there a picture that goes along with the problem?

Step-by-step explanation:

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Answer:

100

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