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ahrayia [7]
2 years ago
12

What is the answer to the question

Mathematics
2 answers:
Sergio [31]2 years ago
4 0
Hello!

As you can see, the angle is a straight angle, which measures 180°. One angle measures 80°.

180 - 80 = 100

 That means the rest added all together measure 100°.

3x + 2x = 5x

5x = 100

Divide both sides by 5

\frac{5x}{5} =  \frac{100}{5}

\framebox{x = 20 \°}
Lilit [14]2 years ago
3 0
3x+2x+80=180\\
5x=100\\
x=20
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goldenfox [79]

Answer:

1. \quad\dfrac{1}{k^{\frac{2}{3}}}\\\\2. \quad\sqrt[7]{x^5}\\\\3. \quad\dfrac{1}{\sqrt[5]{y^2}}

Step-by-step explanation:

The applicable rule is ...

  x^{\frac{m}{n}}=\sqrt[n]{x^m}

It works both ways, going from radicals to frational exponents and vice versa.

The particular power or root involved can be in either the numerator or the denominator. The transformation applies to the portion of the expression that is the power or root.

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3 years ago
Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the block
marusya05 [52]

Answer:

the answer is 24 lb

i think

Stepkby-step explanation:

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3 years ago
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A 30 feet ladder is leaning against the wall. The top of the ladder is resting 25 feet on the building. How far is the base of t
g100num [7]

Answer:

16.58 feet

Step-by-step explanation:

a² + b² = c²

Think of this as a right triangle

The hypotenuse is 30, and one of the legs is 25

To find the other leg, subtract the square of the hypotenuse by the square of the given leg

30² - 25² = leg

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3 years ago
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Answer:

w+d≥14

Step-by-step explanation:

Here is the full question

Morgan is working two summer jobs, washing cars and walking dogs. She must work no less than 14 hours altogether between both jobs in a given week. Write an inequality that would represent the possible values for the number of hours washing cars, w, and the number of hours walking dogs, d, that Morgan can work in a given week.

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So the time she would spend working = w+d≥14

2

6 0
3 years ago
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