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boyakko [2]
2 years ago
8

HELP!

Mathematics
1 answer:
RoseWind [281]2 years ago
3 0
The answer is B jsjd
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Jessica's Furniture Store manager is trying to figure out how much to charge for an armchair that just arrived. The chair was pu
VARVARA [1.3K]

Answer: The manager should sell the chair for $1740.

Step-by-step explanation:

45% of 1200       Solve this to find the amount increase

0.45 * 1200 =  540      Now add this amount to find the price.

$1200 + $540 = $1740

or  you could do it this way

100% + 45% =  145%

145% of 1200 =?

1.45 * 1200 = 1740

3 0
2 years ago
2 sin x cos x – sin x = 0
solniwko [45]

Answer: PiN, Pi/3+2PiN, 5Pi/3+2PiN

Step-by-step explanation: Use formula sheet

7 0
2 years ago
What is the value of x?
____ [38]

Answer:

Step-by-step explanation:

10

5 0
3 years ago
Read 2 more answers
If you know the area of a rectangle can you predict its perimeter? Explain
Anuta_ua [19.1K]

No.  The area doesn't tell you the dimensions, and you need
the dimensions if you want the perimeter.

If you know the area, you only know the <em><u>product</u></em> of the length and width,
but you don't know what either of them is.

In fact, you can draw an infinite number of <em><u>different</u></em> rectangles
that all have the <em>same</em> area but <em><u>different</u></em> perimeters.

Here.  Look at this.
I tell you that a rectangle's area is 256.  What is its perimeter ?

-- If the rectangle is 16 by 16, then its perimeter is 64 .
-- If the rectangle is 8 by 32, then its perimeter is 80 .
-- If the rectangle is 4 by 64, then its perimeter is 136 .
-- If the rectangle is 2 by 128, then its perimeter is 260 .
-- If the rectangle is 1 by 256, then its perimeter is 514 .
-- If the rectangle is 0.01 by 25,600 then its perimeter is 51,200.02


6 0
3 years ago
Read 2 more answers
What is the domain of the graph shown?<br> D:
RUDIKE [14]

left to right so -infinity, 3

6 0
3 years ago
Read 2 more answers
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