x+y=0
Step-by-step explanation:
x= 1.75
y= -1.75
Answer:
1.44... ( 1.4 recurring) or 1 4/9.
Step-by-step explanation:
212x−34(2x+5)=38
212x - 68x - 170 = 38
144x = 38 + 170 = 208
x = 208/144 = 1.44....
Answer:
We have 2 1/2 = 5/2 miles;
Then, (5/2) x (3/4) = 15/8 = 1 7/8 hours;
Step-by-step explanation:
Its C. becuase the sum of probabilities must be 1
The formula for calculating the height is h = 3V/πr²
<h3>Subject of the formula</h3>
The formula given is the formula for calculating the volume of a cone
V = 1/3πr²h
where
h is the height
r is the radius
Make h the subject of the formula
Cross multiply
3V = πr²h
Divide both sides by πr²
3V/πr² = πr²h/πr²
h = 3V/πr²
Hence the formula for calculating the height is h = 3V/πr²
Learn more on subject of formula here: brainly.com/question/657646
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