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2 years ago

What is the value of x? 14 17 27 34

Mathematics

2 answers:

zimovet [89]2 years ago

8 0

Answer:

$x=17$

Step-by-step explanation:

see the attached figure to better understand the problem

In this problem Triangles BAE and DAE are congruent by SAS postulate

BE=DE

substitute the given values

$3x-24=x+10$

solve for x

$3x-x=24+10$

$2x=34$

$x=17$

ch4aika [34]2 years ago

4 0

Answer:

B. 17

Step-by-step explanation:

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The number of students in a chess club decreased from 28 to 11. What is the percent decrease? Round your answer to the nearest p

atroni [7]

Answer:

28-11=17

28=100%

17=x

17×100/28=60,71

rounded 61%

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11/28*100=a

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1 year ago

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2 years ago

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solong [7]

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3 years ago

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