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3 years ago

A side of the triangle below has been extended to form an exterior angle of 132°. Find the value of X

Mathematics

1 answer:

Zinaida [17]3 years ago

7 0

Answer:

x = 114°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, thus

x + 18° = 132° ( subtract 18° from both sides )

x = 114°

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4 years ago

What does 2(3)+ 5 mean? What is the value of this expression? Describe it with words and a

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3 years ago

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Answer:

a = -

b = -

c = 9

d = 3

e = 3

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Step-by-step explanation:

First we will solve the expression:

$\frac{3x}{2x-6}+\frac{9}{6-2x}$

Solving:

First we will take negative sign common, then take LCM of denominator and simplify the expression.

$=\frac{3x}{2x-6}+\frac{9}{\textbf{-}(2x-6)}\\=\frac{3x}{2x-6}+\frac{\textbf{-}9}{(2x-6)}\\Taking\:LCM\\=\frac{3x-\mathbf{9}}{2x-6}\\=\frac{\mathbf{3}(x-\mathbf{3})}{\mathbf{2}(x-3)}\\=\mathbf{\frac{3}{2}}$

So, After solving we get:

a = -

b = -

c = 9

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3 years ago

An ice cream shop uses 6 bananas to make 4 identical sundaes. How many bananas are used in each sundae?

vfiekz [6]

Answer: 1.5 bananas per sundae

Step-by-step explanation:

There was a total of 6 bananas used in making 4 sundaes.

To find the number of bananas used per sundae, you should divide the number of bananas by the number of sundaes.

= No. of bananas / No. of sundaes

= 6 / 4

= 1.5 bananas per sundae

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3 years ago