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ELEN [110]
3 years ago
5

What is the sign of − x y

Mathematics
1 answer:
serious [3.7K]3 years ago
3 0

Answer:

it's negative!!!!!!!

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The length of a rectangle is 12 in and the perimeter is 56 what us the width of the rectangle
Aleks [24]
Hi there!

We can find the perimeter of a rectangle by using the following formula:

perimeter = 2 × width + 2 × length

In the question, we are given the following data: the length of the rectangle is 12 in and the perimeter is 56. Let's substitute this into our formula!

56 = 2 × width + 2 × 12
Multiply first.

56 = 2 × width + 24
Now subtract 24 from both sides.

32 = 2 × width
And finally, to find the width of the rectangle, divide both sides of the equation by 2.

16 = width
(we can eventually switch sides in the equation).

width = 16
~ Hope this helps you!
3 0
3 years ago
PLEASE HELP!!!!<br><br> IT'S NOT B<br><br> A. 1/4<br> B. 1<br> C. 4<br> D. None of the above
konstantin123 [22]

Answer:

YOUR ANWSER IS C

Step-by-step explanation:

HOPE THIS HELPED

8 0
3 years ago
1. y2 + 5y –24<br>stem by stem math please..​
spayn [35]

Answer:

(y+8) (y-3)

Step-by-step explanation:

y2+5y-24

=y2+8y-3y-24

=y(y+8)-3(y+8)

=(y+8) (y-3)

5 0
3 years ago
You are reading a book that has 560 pages. You have read about 11/20 of the book. What percent of the book have you read
Assoli18 [71]
11/20 x 5/5 = 55/100
.55 = 55%
4 0
3 years ago
Read 2 more answers
- Mary earns an hourly wilge of $13 plus a $90
SIZIF [17.4K]

Answer:

39 hours

Step-by-step explanation:

Mary earns an hourly wage of $13

plus a $90 bonus.

Her total paycheck shows she received $597

Subtracting the bonus we get;

$597 - $90 = $507

1 hour -> she gets $13

how many hours will she get $507

Cross multiplying gives;

\frac{507}{13}  * 1 = 39 hours

8 0
3 years ago
Read 2 more answers
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