S28190585 S28190585

22-05-2020
Mathematics

contestada

m∠A=5x° . m∠B=(3x−4)° m∠C=90° What is the value of x?

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CaitlynSillo2006 CaitlynSillo2006

22-05-2020

Answer:

6

Step-by-step explanation:

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greennotebook7 greennotebook7

22-05-2020

Answer:

11.75

Step-by-step explanation:

the angles of a triangle should add to 180

5x + 3x - 4 +90 = 180

now solve for x

8x = 94

94/8 = 11.75

Answer Link

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