Answer:
x = -5 y = -3 or (-5, -3)
Step-by-step explanation:
you can use both either (4tanA+3) or, (4tanA-3)
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Answer:
Step-by-step explanation:
We have to use absolute value notation to express the given statement.
Absolute value function:
- It is a function that contains absolute value symbol.
- is used to express the distance between two points a and b on a number line.
We want to write a absolute value function for all numbers x whose distance from 6 is no more than 7.5 units.
Thus, we can write:
This can be interpreted as the absolute value of difference between x and 6(both in positive sense and negative sense) is less than equal to 7.5 that is not more than 7.5 units.
Answer:
Carol drank 0.5625 gallon of water in one day.
Step-by-step explanation:
Carter drink 15.75 gallons of water in 4 weeks. Each week consists of 7 days, then there are days in for weeks.
If he drank the same amount of water each day, then he drank in one day
gallon of water.
Change divide sign to multiplication sign, and flip second fraction
= 41/21 × 23/8
multiply top numbers together and multiply bottom numbers together
= (42×23)/(21×8)
=943/168