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3 years ago

-3 2/5 - 5/6how to do it

Mathematics

2 answers:

balandron [24]3 years ago

5 0

Answer:

Step-by-step explanation:

<h2 />

= -3 2/5 - 5/6

= - 17/5 - 5/6 ---- LCM of 5 & 6 is 30

= _ 17 * 6 _ 5 * 5

5 * 6 6 * 5

= _ 102 - 25

= _ 127

Mrrafil [7]3 years ago

4 0

Answer:

- 4 7/30

Step-by-step explanation:

-3 2/5 - 5/6 =
- 17/5 - 5/6 = ⇒ converting the mixed fraction to standard
- 17*6/5*6 - 5*5/6*5 = ⇒ bringing fractions to common denominator
- 102/30 - 25/30 =
- (102 + 25)/30 =
- 127/30 = ⇒ answer as standard fraction
- 4 7/30 ⇒ converting to mixed fraction

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Domain and range of the inequality y<√x+3 +1

Margaret [11]

The domain of the given inequality is y>1.

<h3>What is Inequality?</h3>

An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.

Here, given inequality:

y < $\sqrt{x+3}+1$

Related equation:

y = $\sqrt{x+3}+1$

The equation defined as,

x+3 > 0

x > -3

In the given inequality, the sign of inequality is <, it means the points on the boundary line are not included in the solution set. Thus, -3 is not included in the domain.

So, the domain of the given inequality is x>-3.

We know that,

$\sqrt{x+3} \geq 0$