Express the unit vector along the r axis in Cartesian coordinates, i = (1,0,0) as a linear superposition of the three vectors ū1 = (0.65, -0.99, -0.15), 72 = (-0.93, 0.74,-0.11), Ūz = (-0.50, -0.94, 0.39);

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Answer 1

Answer: Hello, you can find the photo I took here, it should help. https://t.ly/iTbeU

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A theater technician charges a $200 flat fee and 5% of all profits from ticket sales per show. If the technician made $400.00 on a show, how much total profit was there from ticket sales?

What's an extraneous solution?

In your own words

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Answer:

You get this solution while solving your problem but it still is not the correct answer to your question...

(I think)

Solve by graphing
y= -4x+5
y=3x-2

Answers

y = -4x + 5
y = 3x - 2

-4x + 5 = 3x - 2
+ 4x    + 4x
   5 = 7x - 2
      + 2 + 2
   7 = 7x
   7    7
   1 = x
   y = -4x + 5
   y = -4(1) + 5
   y = -4 + 5
   y = 1
   (x, y) = (1, 1)

88 litres of milk is bought at rs 50 per litre. if 10 liters of milk is lost by leakage and the remainder is sold at rs 55 per litre, find the gain or loss percent.

Answers

It cost 50*80=4000rs to buy the milk.

The amount earned by selling it is (88-10)*55=4290rs.

The gain is (4290-4000)/4000=0.072=7.25%

Is. 1.2/3 and 1.8/4.5 proportional or not?

Answers

Answer:proportional

Step-by-step explanation: i took the test!

In order to join an online learning community, there is there is a $20 startup fee and $5 monthly fee. Write an equation in slope-intercept form that model this situation

Answers

Answer:

y = 5x + 20

Step-by-step explanation:

Answer:

Y=5x+20

Because 20 is a fee that is in constant value and shouldn't be correlated with the amount of months using the subscription. 5 is the amount charged every month you keep the subscription. Y is outcome of cost, and x is the amount of months.

Write a trinomial that has 9X^2 as the GCF of its terms

Answers

The required trinomial that has 9x² has GCF of its terms is 9x²(x + y + z).

What is a polynomial function?

A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the quadratic equation, cubic equation, etc. ax+b is a polynomial.

Here,
For a trinomial, there must be 3 terms in the expression,
So, a trinomial with 9x² as the greatest common factor is given as
= 9x²(x + y + z).
= 9x³ + xy² + xz

Thus, the required trinomial that has 9x² has GCF of its terms is 9x²(x + y + z).

Learn more about polynomial functions here:

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36x^4 + 27x^3 + 18x^2

or 81x^4 + 63x^3 + 27x^2

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HELP? (Simplify in radical form)

Help, ! I’m so lost at this point.

Suppose you'd like to see if I have money to pay cash for the next year. The goal is to save an extra $26,000 over the next six years. What amount of quarterly payments must you make it into an account that earns 5.5% interest in order to reach your goal?

G(X) = -3/2xFind g(4)