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4 years ago

15

Write the function in function notation: y=|3c-1|

1 answer:

vodka [1.7K]4 years ago

4 0

The answer is y =3
because you divid on both sides

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PLEASE HELP!!!!! What is the value of x in the matrix equation below?

Brums [2.3K]

The given matrix equation is,

$1.5\left[\begin{array}{cc}x&6\\8&4\end{array}\right] +y\left[\begin{array}{cc}1&4\\3&2\end{array}\right] =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right]$ .

Multiplying the matrices with the scalars, the given equation becomes,

$\left[\begin{array}{cc}1.5x&9\\12&6\end{array}\right] +\left[\begin{array}{cc}y&4y\\3y&2y\end{array}\right] =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right] \\$

Adding the matrices,

$\left[\begin{array}{cc}1.5x+y&9+4y\\12+3y&6+2y\end{array}\right] =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right] \\$

Matrix equality gives,

$1.5x+y=z\\ 9+4y=z\\ 12+3y=6z\\ 6+2y=2$

Solving the equations together,

$y=-2\\ 3y-1.5x=9\\ -1.5x=9+6\\ x=-10$

We can see that the equations are not consistent.

There is no solution.

3 0

3 years ago

Determine the measure of angle j: angle k: & angle: l

Vikki [24]

Answer:

17=J

L= 180-17

= 163

K=163

L=163

J=17

Step-by-step explanation:

3 0

3 years ago

The city bus station runs buses every 15 minutes. Find the probability that a passenger who arrives at a random time will not ha

Paul [167]

The answer to your problem is A 1/3, is the possibility for a passenger who arrives at noon.

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3 years ago

You joined an online coupon club. You earned 100 bonus points just by signing up. Each month you use the site, you earn another

oksano4ka [1.4K]

Answer:

C. Total Points = 10 • Months + 100

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3 years ago

What must be true for line EF to not intersect plane L?

aev [14]

Answer:

If line EF is parallel to line CD, it will not intersect plane L.

5 0

1 year ago