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Kay [80]
3 years ago
6

Please answer both questions and round answer geometry circles will mark brainliest

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
5 0
What questions please give me the questions and i might have an answer for you.
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-2 x 3/7<br> please help me!
Dimas [21]

Step-by-step explanation:

-2 x 3/7 = (-2 x 3) /7

= -6/7

7 0
3 years ago
Read 2 more answers
The width of a photo is 5 inches less than its length. A border of 2 inches is placed around the photo. The area covered by the
DaniilM [7]

Answer:

Dimensions of photo excluding border:

x = 11 inches

y = 6 inches

Step-by-step explanation:

Let the length be 'x' and width be 'y'.

The width of a photo is 5 inches less than its length, that is:

x-5 = y

let 'X' be length of photo including border and 'Y' be the width of photo including border:

Where X = x+2 and Y = y+2

Now , we have X-5 = Y

and X*Y = 104 square inches

*putting Y = X-5*

X(X-5) = 104

X^2 - 5X - 104 = 0

X^2 - 13X + 8X - 104 =

X(X-13)+8(X-13) = 0\\(X-13)(X+8)

⇒ X-13 = 0          or        X+8 = 0

Hence X = 13       or X = -8

As length can not be negative, X = 13 inches

Y = X-5 = 13-5 = 8 inches

Dimensions of photo excluding border:

x = X - 2 = 13-2 = 11 inches

y = Y-2   =  8-2 =  6 inches

6 0
3 years ago
Find the output, y, when the input, x, is -4.
NeX [460]

Answer:

you can eat this rasgulla then you will got answer

8 0
3 years ago
the perimeter of a rectangular field is 302 yards. if the length of the field is 92 yards what is its width
kozerog [31]

Answer:

the width is 59

Step-by-step explanation:

302/2-92=59

4 0
2 years ago
Eroa Industries bought a laser printer for $3400. It is expected to depreciate at a rate of 12% per year. What will the value of
stepan [7]

Answer:

The laser printer will have depreciated to $1487.5

Step-by-step explanation:

The cost price is $3400 and at a depreciation rate of 12% annually

then if it is used for 3 years, it would have depreciated

(3400 × 12 × 3)/100

= 34 × 12× 3

= $1912.5

Therefore the new price value will be

$3400 - $1912.5 = $1487.5

5 0
3 years ago
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