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igomit [66]
3 years ago
15

Example 3: A rectangular garden has a length of (x + 4) feet and a width of (x+3) feet.

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0

9514 1404 393

Answer:

  4x +14 . . . feet

Step-by-step explanation:

The perimeter is given by ...

  P = 2(L+W)

  P = 2((x +4) +(x +3)) = 2(2x +7)

  P = 4x +14

The perimeter of the garden is 4x +14 feet.

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Binomial theorem,

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4 0
2 years ago
7. Allan went shopping for stationery. He bought x pens at $1.75 each and y books at
timurjin [86]

Answer:

$4.25

Step-by-step explanation:

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<em>Now,</em>

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<em>Alan </em><em>spend </em><em>altogether</em><em>=</em><em>1</em><em>.</em><em>7</em><em>5</em><em> </em><em>+</em><em>2</em><em>.</em><em>5</em><em>0</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>$</em><em>4</em><em>.</em><em>2</em><em>5</em>

4 0
2 years ago
How many pints are in 24 quarts
Phantasy [73]
48 Pints

Every 1 Quart equals 2 Pints

Hope this helps!
7 0
2 years ago
The area of a circle is 78.5 cm² . Find the lenght of the radius of a circle . Use π = 3.14
Tpy6a [65]

Answer:

5cm  = r

Step-by-step explanation:

The area of a circle is given by

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78.5 = 3.14 r^2

Divide each side by 3.14

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Take the square root of each side

sqrt(25) = sqrt(r^2)

5 = r

6 0
2 years ago
Read 2 more answers
X2 + 4x -9 = (x + a)? +b<br> Find the value of a and the value of b.<br> a =<br> b=<br> ?
Burka [1]

Step-by-step explanation:

x² + 4x - 9

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a = 2, b = -13.

4 0
3 years ago
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