3 years ago

b. Two events are dependent if the occurrence of one event changes to occurrence of the second event. True or False

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

7 0

Answer:

True

Step-by-step explanation:

If 2 events are independent, then one event will not affect the other

Naddika [18.5K]3 years ago

6 0

Answer:

true

Step-by-step explanation:

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Step-by-step explanation:

Hello, I think I can help you with this.

According to the information provided in the problem, the area of a trapezoid is given by

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Step 1

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$A=\frac{a+b}{2} *h\\divide\ both\ sides\ by\ h\\\\\frac{A}{h}= \frac{\frac{a+b}{2} *h}{h} \\\frac{A}{h}=\frac{a+b}{2}\\\\Now, multiply\ both\ sides\ by\ two\\\\ 2*\frac{A}{h}=2*\frac{a+b}{2}\\2*\frac{A}{h}=a+b\\\frac{2A}{h}=a+b\\\\subtract\ b\ for\ both\ sides\\\frac{2A}{h}-b=a+b-b\\a=\frac{2A}{h}-b$

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