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3 years ago

The polygon with three angles is called?

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

5 0

It’s a triangle. That’s the most common polygon with three sides.

Vadim26 [7]3 years ago

3 0

Answer:

Triangle

Step-by-step explanation:

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Show all work to write the expression in simplified rational exponent form:

tatyana61 [14]

Answer:

$x^{\frac{1}{2} } + 48$

Step-by-step explanation:

This is hard to explain, but basically you use exponent rules to switch it to an exponent

$(\sqrt[4]{x^{2} +4} )^{3}$

It's easiest if you calculate $4^{3}$ first

4³ = 4 x 4 x 4 = 48

Then convert the root to a fraction exponent

$\sqrt[4]{x^{2}} = x^{\frac{2}{4}} = x^{\frac{1}{2} }$

Combine them using addition, since addition was in the problem

$x^{\frac{1}{2} } + 48$

I hope this helps!

7 0

1 year ago

2. 10 caiete costă 20 lei. Câţi lei costă 7 caiete de acelaşi fel?

lutik1710 [3]

Answer:

Tu vorbesti limba romana! Este foarte cool! Nu am întâlnit niciodată pe cineva care să vorbească română

Step-by-step explanation:

4 0

2 years ago

Sue graphed the formula for converting temperatures from Fahrenheit to Celsius.If the temperature is 50 degrees Fahrenheit, what

kherson [118]

Answer:

10°C

Step-by-step explanation:

The temperature is 50°F

Let's assume that 50°F = x°C

The formula is;

(x°C × $\frac{9}{5}$ ) + 32 = 50°F

$\frac{9}{5}$ x°C = 50 - 32 = 18

$\frac{9}{5}$ x°C = 18

x°C = $\frac{5}{9}$ × 18 = 10°C

So 50°F is equal to 10°C.

5 0

3 years ago

Read 2 more answers

Kareen correctly answered 85% of the questions on his math test. If he answered 34

Levart [38]

Answer:

Step-by-step explanation:

6 0

3 years ago

A kilogram of seawater contains 1/40 kg of salt. How much salt is there in two buckets of seawater, which contain 500 liters of

never [62]

Two buckets of seawater contain $13\frac{28}{40}$ kg of salt.

Step-by-step explanation:

Amount of salt in 1 kg water = $\frac{1}{40}\ kg$

It is given that;

1 liter = $1\frac{12}{125} = \frac{137}{125}\ kg$

500 liters = $500*\frac{137}{125} = \frac{68500}{125}$

500 liters = 548 kilogram

As,

1 kg of seawater = $\frac{1}{40}\ kg$ of salt

548 kilograms = $\frac{1}{40}*548$

548 kilograms = $13\frac{28}{40}$ kilograms of salt

Two buckets of seawater contain $13\frac{28}{40}$ kg of salt.

Keywords: unit rate, multiplication

Learn more about multiplication at:

#LearnwithBrainly

5 0

3 years ago

The polygon with three angles is called?​

The polygon with three angles is called?