Step-by-step explanation:
First, convert 15 2/5 to an improper fraction. (77/5)
Next, divide 77 by 11 = 7 and divide 11 by 11. Now, your ration should look like this: 7/5:1.
Last convert the improper fraction to 1 2/5:1. This is your answer.
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Answer:
(D) 10x² +2x - 9
Step-by-step explanation:
3x² + 2x - 5
<u>+ 7x² - 4</u>
10x² +2x - 9
Answer:
slope = - 
Step-by-step explanation:
note that BC is perpendicular to AB, hence the slope of BC is the negative reciprocal of the slope of AB
= - 
= -
Answer:
d > 105
Explanations:
The given inequality is:
Multiply both sides by 7:
