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Len [333]
3 years ago
6

What’s the value of x

Mathematics
1 answer:
stiks02 [169]3 years ago
4 0

Answer:

Step-by-step explanation:

Pythagorean theorem:

x² + x² = (9√2)²

2x² = 162

x² = 81

x = 9

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Solve 4\5x-4\10=2\20
Soloha48 [4]
4/5x - 4/10 = 2/20...multiply everything by common denominator 20
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x = 10/16 which reduces to 5/8 <=
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62. Height Kirsten places her surveyor's telescope on the top of
Solnce55 [7]

Answer:

21 feet

Step-by-step explanation:

Given :

Height of the tripod above the ground = 5 ft

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Therefore from the figure, we can find the height of the tress as:

$\tan 8 ^\circ = \frac{BC}{AB}$

$0.1405  = \frac{BC}{120}$

∴  BC ≈ 16

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3 years ago
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kifflom [539]

Answer:

2nd choice

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katovenus [111]

Answer:

x = 23

Step-by-step explanation:

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draw a diagram :

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<em>hope</em><em> </em><em>thz</em><em> </em><em>hlpz</em><em> </em><em>✿</em>

5 0
2 years ago
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