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daser333 [38]
4 years ago
12

Given that 3+√5/4−√5 = a + b√5, find the values of “a” and “b”URGENT PLZ ANSWER!

Mathematics
1 answer:
Vikki [24]4 years ago
6 0

Answer:

Step-by-step explanation:

hello :

√(5/4)= √5/ √4 =√5/2 = (1/2)√5

3+√5/4−√5 = 3+(1/2)√5   so : a=3  and  b= 1/2

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ch4aika [34]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Change the fraction to a percent.
ziro4ka [17]
The fraction in the picture is  1/8 . 
That's equivalent to 12.5 %.
____________________________________

Maybe what you want is the whole mixed number changed to percent.

-- The  5  alone is  500% .

-- The  1/8  alone is  12.5% .

-- When you puttum together and addum up,

                 (5 + 1/8)  =  (500%  +  12.5%)  =  512.5%  .
8 0
3 years ago
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The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
hammer [34]

Answer:

<em>x = 59</em>

Step-by-step explanation:

<u>Equations</u>

The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

The image shows a four-sided polygon and its four angles measures, thus we sum them all and equate the sum to 360:

x + x + 2x + 3 + 2x + 3 = 360

Simplifying:

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Subtracting 6:

6x = 354

Dividing by 6:

x = 354/6

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5 0
3 years ago
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The some of two consecutive even integers is 170. find the two integers.
Tatiana [17]
2 consecutive even integers : x and x + 2

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so ur 2 numbers are 84 and 86
8 0
3 years ago
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Arlecino [84]
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This is because angle KNR is equal to QML by alternate exterior angles theorem so is angle MLP and SNK 
3 0
3 years ago
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