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nikitadnepr [17]

2 years ago

15

Which of the following is NOT a topic that you will learn about with matrices in this lesson? Addition Multiplication Interpreta

tion in a context Division

2 answers:

gulaghasi [49]2 years ago

7 0

Answer:

Division is the answer

KatRina [158]2 years ago

6 0

Addition

No need for stepppls it

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2x - 3y = 16 5x - 3y = 13

stepan [7]

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1 year ago

What do you do when you must solve a system of equations by elimination but all of the coefficients on the variables are differe

N76 [4]

<span>The coefficients are of no consequence. Just find a way to make it what you want. Please provide an example of what is troubling you and why you think it is trickier than those you already have solved.</span>

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2 years ago

Jack learned that there was a monthly charge from the bank if the account did not maintain a balance a $100 per month.

kolezko [41]

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4 0

3 years ago

Read 2 more answers

The product of two rational numbers is (-28/81). If one of them is (-2/3), the find the other.

KatRina [158]

Answer:

The other rational number is $\dfrac{14}{27}$ .

Step-by-step explanation:

First rational number is $\dfrac{-2}{3}$

Let other rational number is $\dfrac{x}{y}$

The product of two rational numbers is $\dfrac{-28}{81}$

According to question,

$\dfrac{x}{y}\times \dfrac{-2}{3}=\dfrac{-28}{81}$

Multiplying both sides by (-3/2) such that,

$\dfrac{x}{y}\times \dfrac{-2}{3}\times \dfrac{-3}{2}=\dfrac{-28}{81}\times \dfrac{-3}{2}\\\\\dfrac{x}{y}=\dfrac{14}{27}$

So, the other rational number is $\dfrac{14}{27}$ .

6 0

2 years ago

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What type of number is 3pi+ 1?<br> CHOSE ALL ANSWERS THAT APPLY

seraphim [82]

Answer:

3pi is irrational.

Step-by-step explanation:

An irrational number multiplied by a rational number is always irrational.

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2 years ago