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mel-nik [20]
3 years ago
9

Find the value of x in the triangle shown below. a.164 b.2 c.6 d.80

Mathematics
2 answers:
Alexxandr [17]3 years ago
4 0

THEOREM:

  • <u>Pythagorean theorem</u>:— In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.

ANSWER:

By pythagorean property,

  • x² = 10² - 8²
  • x² = 100 - 64
  • x² = 36
  • x = √36
  • x = 6 units.

So, <u>Correct choice</u> - [C] 6 units.

finlep [7]3 years ago
3 0

Answer:

\huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{➔}\

by using Pythagoras law:

h²=p²+b²

10²=z²+8²

z²=100-64

z=√36=6

<u>z</u><u>=</u><u>6</u><u> </u><u>u</u><u>n</u><u>i</u><u>t</u><u>s</u><u>.</u>

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If the question is

f(x)=5•(1/6)x

although I have never seen the question written this way

The y intercept is when x =0

Let x =0

f(0)=5•(1/6)0      

= 5* 0     = 0

The y intercept is 0

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