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3 years ago

Plz lzplz plz plz plz help me plz ASAP

Mathematics

1 answer:

mixer [17]3 years ago

6 0

Answer:

One of the answers are a negative number.

Step-by-step explanation:

A) Look at how the negatives are compared to the others

B) The negatives goes to the left since it's decreasing

C) Although they're the same numbers but that minus sign in front of a number is representing a decreasing number. The other numbers on the right are positive which means it's increasing.

I learned it this way, but I hope this helps you. Good Luck

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(3x^4)-5=43<br><br>How?? <br><br>It's supposed to be - 2?

Sergeeva-Olga [200]

Answer:

I got 2 as an answer

Step-by-step explanation:

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A lot for sale is shaped like a trapezoid. The bases of the trapezoid represent the widths of the front and back yards. The widt

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Answer:

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Step-by-step explanation:

Let w be the width of the front yard

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2 years ago

Y=x+4 y=-2x-2 explain the awnser plz

Sliva [168]

Answer:

x = -2 and y = 2

Step-by-step explanation:

We have the following system of linear equations;

y=x+4

y=-2x-2

To solve the above system, we shall be equating the right hand sides of the two equations since we have y's on the left hand side of both equations;

x + 4 = -2x - 2

add 2x on both sides of the equation;

x + 4 + 2x = -2x - 2 + 2x

3x + 4 = -2

subtract 4 on both sides of the equation;

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y = -2 + 4

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The solution to the system of linear equations is thus;

x = -2 and y = 2

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3 years ago