2 years ago

Find the missing side. Round to the nearest 10th.

Mathematics

1 answer:

const2013 [10]2 years ago

4 0

Answer:

5.0

Step-by-step explanation:

Using Pythagorean Theorem:

a² + b² = c²

where a =? b= 12 in and c = 13 in

a² + (12)² = (13)²

a² + 144 = 169

a² = 169 - 144

a² = 25

a = √25 = 5

∴ a = 5.0

Pythagoras Theorem is usually applied when finding one missing side of a right-angle triangle.

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What is the common difference in the following arithmetic sequence? 2.8, 4.4, 6, 7.6

Volgvan

Answer:

1.6

Step-by-step explanation:

4.4 - 2.8 = 1.6

6 - 4.4 = 1.6

7.6 - 6 = 1.6

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3 years ago

Read 2 more answers

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Vikki [24]

Answer:

No student liked only Nokia

Step-by-step explanation:

The information can be illustrated as shown on the Venn diagram.

The number of students who liked only Nokia is x.

The sum of all regions in the Venn diagram should be 40.

We add all to get:

$5 + 5 + 30 + x = 40$

$40 + x = 40$

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Therefore no one liked only Nokia

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2 years ago

Write the inequality represented by the graph below.

Nikolay [14]

I believe this is an inequality because this doesn’t pass the origin point 0

Does not pass 0,0

If I’m wrong so sorry

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2 years ago