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3 years ago

Which of the following is an irrational number? √ 87 - √ 16 - √ 64 √ 200

Mathematics

1 answer:

shusha [124]3 years ago

3 0

Answer:

√87 and √200

Step-by-step explanation: If a square root is not a perfect square, then it is considered an irrational number. These numbers cannot be written as a fraction because the decimal does not end (non-terminating) and does not repeat a pattern (non-repeating).

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9 - x2 + 2xy - y2 Factorise

LenaWriter [7]

9-x.2+2xy-y.2

9-2x+2xy-2y

-2x+2xy-2y+9

5 0

2 years ago

I need help as fast as possible

aivan3 [116]

Answer:

36°

Step-by-step explanation:

Given,

Measurement of <3 = 2x+8

Measurement of <4 = 6x+12

Since both are supplementary,

Therefore,

<3 + <4. = 180° [linear pair]

=> 2x + 8 + 6x + 12 = 180

=> 2x + 6x + 8 + 12 = 180

=> 8x + 20 = 180

=> 8x = 180 - 20 = 160

$= > x = \frac{160}{8}$

=> x = 20

Now as we have got the value of x,

According to the question measurement of <4 is,

<4 = 6×4 + 12 = 24 + 12 = 36° (Ans)

4 0

2 years ago

Simplify the ratio of 35:14

Shalnov [3]

Step-by-step explanation:

35 : 14

Divide by 7

5 : 2

We cannot divide it further so the answer is 5 : 2

3 0

3 years ago

Can 3 times the sum of r and d squared minus 2 times the sum of r and d squaredbe simplified

ohaa [14]

Yes You Can Add On 3 Twice Which Is 10

8 0

3 years ago

Read 2 more answers

Complete the statement with <, >, or=. PLEASEE HELP

Allushta [10]

Answer:

< LK

Step-by-step explanation:

The higher the angle, the bigger the opposite side, so since 123 is bigger than 114, LK is bigger than MN

6 0

3 years ago