I will give brainiest to whoever answers correctly !!

Mathematics

2 answers:

Mumz [18]3 years ago

4 0

Answer:

I don’t know the answer I just need some points to ask more questions !!! have a good day !!

Step-by-step explanation:

monitta3 years ago

3 0

Answer:

7.33%

Step-by-step explanation:

Semianually so happens twice a year. 7.2/2 = 3.6%. Apply this compundedly twice: 1.036^2 = 1.073296 so 7.3296% yield. Round to hundredths to give answer.

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Can someone please help me?

Lena [83]

Hey there!

We can solve systems two ways - substitution and elimination. It seems in this case that elimination is going to be easier.

Let's begin by multiplying the top equation by 3, and the bottom equation by 4:

3(5x - 4y = -24)

15x - 12y = -72

4(4x + 3y = 18)

16x + 12y = 72

Next, we'll add the two equations together to get rid of, or eliminate, the y variable and solve for the x variable:

(15x - 12y = -72) + (16x + 12y = 72)

31x = 0

x = 0

Next, we'll plug the value of the x variable into the top equation and solve for the y variable:

5(0) - 4y = -24

-4y = -24

y = 6

Therefore, x = 0 and y = 6.

Hope this helps!! :)

7 0

3 years ago

Mathematics help please!!

Elodia [21]

D no solution at least there shouldnt be because when 5 is square rooted times itself it would equal 5 and then adding a variable would make it higher, so d no solution

3 0

4 years ago

Pleaseeeee Help Meeee!!!!<br><br>$1,200, 3.9%, 8 months

mihalych1998 [28]

The interest is $31.202 and the amount is$1231.202.

5 0

4 years ago

Which equation matches the graph shown?

castortr0y [4]

The correct option that matches the graph is option A.

Graph is a fine representation of a network and it describes the relationship between lines and points. The length of the lines and position of the points don't count. Each object in a graph is called a knot.

The four introductory graphs used in statistics include bar, line, histogram and pie maps. The description of a graph is a illustration showing the connections between two or further effects. An illustration of graph is a pie map. noun. A wind or line showing a fine function or equation, generally drawn in a Cartesian match system.

Since it is upside down, it is the one with the negative sign in front of the x. The numbers will continue to increase in the negatives.

$v=x^2-2x+1$