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kondor19780726 [428]
3 years ago
14

Suppose you needed $ 22 comma 000$22,000 to maintain a particular standard of living in 19781978. How much would you have needed

in 20032003 to maintain the same standard of​ living? Assume that all prices have risen at the same rate as the CPI.
Mathematics
1 answer:
wlad13 [49]3 years ago
5 0
Sorry i dont know this is kind of tricky
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Pythagorean’s 14 in 15 in x
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Answer:

210x

Step-by-step explanation:

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Use the distributive property to write the following expression without parentheses.  
I am Lyosha [343]

Answer:

-12x+12y

Step-by-step explanation:

-\dfrac{3}{5}(20x-20y)=\\\\-\dfrac{3}{5}(20x)+-\dfrac{3}{5}(-20y)=\\\\-12x+12y

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What is negative 30 over twelve
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The answer is (-2.5).
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3 years ago
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I need help finding if it’s either SOH, CAH or TOA and the indicated side of the triangle, thank you!
Brilliant_brown [7]

Answer:

\huge\boxed{IJ \approx 2.01}

Step-by-step explanation:

In order to find the side mentioned (IJ), we need to use SOH CAH TOA.

SOH CAH TOA is an acronym to help us remember what sin, cos, and tan mean. It stands for:

Sin = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tan = Opposite / Adjacent

Since we know the measure of angle K (42) and we know one of the sides, we can use this to find the missing length.

Since the side given to us is the hypotenuse, and we're looking for the side opposite of the angle (IJ), the only possible one to use would be SIN as it includes Opposite and Hypotenuse.

Our equation is now this: \text{sin(42)} = \frac{x}{3}

Let's now solve for x.

  • \text{sin(42)} = \frac{x}{3}
  • 3 \cdot \text{sin(42)} = x
  • \text{sin(42)} \approx 0.67
  • 3 \cdot 0.67 \approx 2.01

Therefore, the length of IJ will be around 2.01.

Hope this helped!

4 0
3 years ago
How to simplify this question
ANEK [815]
Simplification = 3.5x + 2.5x
Result = 6x
6 0
3 years ago
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