What is a irrational number plus a irrational number?

Mathematics

1 answer:

mixer [17]3 years ago

6 0

Answer: Irrational

Step-by-step explanation:

The sum of a rational number and an irrational number is irrational. The sum of an irrational number and an irrational number is irrational. The product of a rational number and a rational number is rational.

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What is the summ of 2/5 and 2/4

wel

Hi!

First make the denominators the same.

$\frac{8}{20} + \frac{10}{20} = ?$

Add the numerators

$\frac{8}{20} + \frac{10}{20} = \frac{18}{20}$

Simplify to get your answer

The answer is $\frac{9}{10}$

Hope this helps! :)

3 0

3 years ago

Helllllppp please asap

BartSMP [9]

Answer:

1). a = 9.42 m

2). b = 6.37 m

3). c = 4.48 m

Step-by-step explanation:

In the figure attached,

By applying tangent rule in triangle ADE,

tan47 = $\frac{h}{c}$