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2 years ago

Identify all the linear pairs in the example below.

Mathematics

1 answer:

Alenkasestr [34]2 years ago

5 0

Step-by-step explanation:

<4 and <5

<4 and <1

The angles in both the pairs are adjacent to each other and make 180° together

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Please help will mark brainliest. what number should i put in the box?

ExtremeBDS [4]

Answer:

Greater than/equal to 9

Step-by-step explanation:

-⅓m《-3

3《⅓m

3×3《m

9《m

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2 years ago

Read 2 more answers

one-third of the people from country A claim that they are from country B, and the rest admit they are from country A. One-fourt

In-s [12.5K]

Answer: 3 : 2

Step-by-step explanation:

Let A represents the total population of country A and B represents the total population of country B.

According to the question,

$\text{The population of country A that admit they are from B} = \frac{1}{3}\text{ of }A$

⇒ $\text{ The population of A that admit they are from country A }= A - \frac{1}{3} \text{ of } A$

$= \frac{3-1}{3} A$

$= \frac{2}{3} A$

$\text{The population of country B that admit they are from A} = \frac{1}{4}\text{ of }B$

⇒ $\text{ The total population that claims that they are from A }= \frac{2}{3} A +\frac{1}{4} B$

But, Again according to the question,

The total population that claims that they are from A = one half of the total population of A and B.

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}(A+B)$

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}A+\frac{1}{2}B$

⇒ $\frac{2}{3} A - \frac{1}{2}A= \frac{1}{2}B-\frac{1}{4} B$

⇒ $\frac{4}{6} A - \frac{3}{6}A= \frac{2}{4}B-\frac{1}{4} B$

⇒ $\frac{1}{6} A = \frac{1}{4} B$

⇒ $A =\frac{6}{4}B$

⇒ $\frac{A}{B} =\frac{3}{2}$

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3 years ago

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kogti [31]

Jjbivhvu this need a bit more

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2 years ago

Need help with question

Lady_Fox [76]

Answer:

8.06

Step-by-step explanation:

3.5^2 + 2^2 = 16.25

sqrt(16.25) = 4.03112887

2 * 4.03112887 = 8.06225774

8.06

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2 years ago

Please help I will on give brain-list

lys-0071 [83]

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2 years ago