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3 years ago

The perimeter of a rectangle is 12cm the area is 5cm square what is the length of the sides

Mathematics

2 answers:

-Dominant- [34]3 years ago

8 0

L=5 and w=1
Hope this helps

Helen [10]3 years ago

3 0

Answer:

???

Step-by-step explanation:

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(4+2-2)(2)-5<br> -3<br> 2.<br> 3

puteri [66]

The answer is -4 because 4+2 is equal to 6 and then 6-2 is equal to 4 and then times into the number of 2 the answer is 4x2 is equal to 8 and then minus into the negative 5 an the answer is -4.

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3 years ago

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Simplify the expression (2h+1)(8)

Elza [17]

Answer:

$16h+8$

Step-by-step explanation:

$(2h+1)(8)$

Multiply 8 with 2h and 1

$16h+8$

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3 years ago

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kirill115 [55]

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3 years ago

Find the value of X in the triangle shown.

zalisa [80]

X = 12

Use the Pythagorean Theorem.
13^2 = 5^2 + x^2
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144 = x^2
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7 0

3 years ago

Find the value of x in each case:

Margaret [11]

Answer:

x = 11°

4x = 44°

Step-by-step explanation:

Line BC || Line EF... (given)

BF is transversal.

$\angle BFG + \angle BFE = 180\degree\\.. (straight \: line \: \angle 's) \\ + \angle BFE = 180\degree\\\angle BFE = 180\degree-147\degree \\\angle BFE = 33\degree\\$

$\angle BED$ is exterior angle of $\angle EBF$

Hence, by remote interior angle theorem of triangle, we have:

$m\angle BED = m\angle EBF + \angle BFE \\4x = x + 33\degree \\4x - x = 33\degree \\3x = 33\degree \\x = \frac{33}{3}\\\huge \purple {\boxed {x = 11\degree}} \\4x = 4\times 11\degree \\\huge \orange{\boxed {4x = 44\degree}}$

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3 years ago