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Tcecarenko [31]

3 years ago

6

PLEASE HELP

2 answers:

Mariulka [41]3 years ago

8 0

Answer:

Choice 3

Step-by-step explanation:

First of all, I got 100% on EDGE. Secondly, to lines that coincide and go in the same direction have infinitely many solutions. Finally, it is correct on EDGE 2020

sattari [20]3 years ago

3 0

Answer: THIRD OPTION.

Step-by-step explanation:

For this case it is important to know that by definition, there are three possible cases for the solution of a System of equations. These are shown below:

1. If the lines intersect each other, then the System of equations has ONE SOLUTION.

2. If the lines are parallel, then the System of equations has NO SOLUTION.

3. If the two equations are the same line, then the System of equations has INFINITELY MANY SOLUTIONS.

Observe the graphs attached in the exercise.

You can notice in the third graph that the "line a" and the "line b" are exactly the same line.

Therefore, based on the explained before, you can conclude that the third graph given in the exercise contains a System of equations with Infinitely many solutions.

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Account a and b each start with $400. If account a earn $45 each year and account b earns 5% of its value each year when will ac

seropon [69]

Answer: $T>2.185$ year

Step-by-step explanation:

$A=P\left ( 1+R/100\right )^{T}$

$A=Amount ,P=Principle , R=Rate , T=Time$

CI=compound interest

$CI=A-P$

$P=400\$$ for each a and b

account earn each year by a= $45\$$

account b earns $5%$ %

find the time the value of b is more

$45$

$445$

$445/400$

$\ln \left ( 445/400 \right )$

$.106609735$

$=2.1850$

$T>2.185$ year

4 0

3 years ago

Select the correct answer.<br> Which expression and quotient does the diagram model?

sertanlavr [38]

The expression (quotient) which is modelled by the given diagram as in the task content is; (x²+x-2)/(x-1) = x +2.

<h3>Which expression and quotient is depicted by the diagram model as in the task content?</h3>

It follows from the task content that the diagram model in discuss by observation involves a quotient in which case, the division is; (x-1).

Additionally, the dividend in the quotient by observation is the sum of terms as follows;

x² + x +x -x -1 -1 = x²+x -2.

Ultimately, the result of the division according to the model is; (x +2).

Read more on polynomial division model;

https://brainly.in/question/10943687

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4 0

2 years ago

Rich chooses a 4-digit positive integer. He erases one of the digits of this integer. The

tiny-mole [99]

Answer:

*step by step*

Step-by-step explanation:

If he erases one of the digits in a 4-digit number, then only 3 remain, not four.

If he erased the first digit, then it must have been 1-9, so the total is in the range 11 - 19

otherwise the digit could have been 0-9 in which case the total is in the range 10-19

4 0

2 years ago

In the middle of a test <br> Please answer!

vaieri [72.5K]

Answer:

umm... there is no problem

4 0

3 years ago

Transform this matrix to reduced row echelon form: 2 −1 −4 7 0 −30 20 −50 0 0 44 −44

Yakvenalex [24]

Answer:

1 0 0 2

0 1 0 1

0 0 1 -1

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers