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mario62 [17]
2 years ago
5

Alexandra went shopping for a new pair of þants. Sales tax where she lives is 5%. The

Mathematics
1 answer:
NikAS [45]2 years ago
8 0

gwjajteeyhdhbdvdd

Step-by-step explanation:

hshhshstsfjq9wor9e

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(x+1) - 4<br><br>How do i determine the roots ​
irga5000 [103]
<h2><u>Solution</u>:</h2>

<em>To find the zero,</em>

<em>x</em> + 1 - 4 = 0

<em>x</em> = 4 - 1

<em>x</em> = 3

3 is the <u>root</u> of <em>(x + 1) - 4</em>.

4 0
3 years ago
Plz help ASAP!! Explain your answer! I will mark at brainliest!!! And don’t copy anybody else’s answer
Klio2033 [76]

Answer:

No, it is not a square

Step-by-step explanation:

If one wall is 19", that would mean the wall perpendicular to this wall is also 19" (in fact all of the walls would be 19"!) If this was a square, then the diagonal we draw at 20.62" would serve as the hypotenuse of a right triangle.  One wall would serve as a leg, and another wall as another leg.  If this is a square, then the Pythagorean's Theorem would be satisfied when we plug in the 2 wall measures for a and b, and the diagonal for c:

19^2+19^2=20.62^2

We need to see if this is a true statement.  If the left side equals the right side, then the 2 legs of the right triangle are the same length, and the room, then is a square.

361 + 361 = 425.1844

Is this true?  Does 722 = 425.1844?  Definitely not.  That means that the room is not a square.

8 0
3 years ago
The growth of one child is represented by the expression 5x – 1. The growth of a second child is represented by the expression 2
IRISSAK [1]

5x-1=2x+3

subtract 2x from both sides.

3x-1=3

add 1 to both sides.

3x=4

3/4 is .75

answer is 3/4

7 0
3 years ago
I need help with my algerbra
Molodets [167]
I can help you what problem??
5 0
3 years ago
PLEASE HELP, DUE IN 2 HOURS ((btw i would figure it out but i’m tired and too lazy, thanks!)) and i need question 1-3, all three
zlopas [31]

Answer:

THIS MIGHT HELP U ....

7 0
3 years ago
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