V=πr²h+(2/3)πr³
<span>πr²h+(2/3)πr³=V
</span>πr²h=V-<span>(2/3)πr³
</span>h=(V-(2/3)πr³) / (<span>πr²)
h=V/</span><span>πr² - 2/3r
Answer i: </span>h=V/<span>πr² - (2/3)r
Data:
V=245
r=7
h=(245 / 49</span>π) - (14/3)
h=(5/π) - (14/3)
h=(15-14π)/3π
h=-3.075
Answer ii: h=-3.075
Answer:
Step-by-step explanation:
The area of the circle is
The area of the triangle is
Hence, the probability of a randomly selected point within the circle falls in the red shaded area is
Answer:
1. 1 Calorie Per Minute
2. 5/20 (Simplified = 1/4)
Really Hope This Helps :D
Step One: Identify two points on the line.
Step Two: Select one to be (x1, y1) and the other to be (x2, y2).
Step Three: Use the slope equation to calculate slope.
(Equation For Step Three is y=mx+b where m is the slope and b is the y-intercept.
Enjoy :D
Answer:
Question 7: <em>x</em> = 36
Question 4: <em>x</em> = 14
Question 9: D
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
-6 - 1(-1) involves multiplication as well as addition/subtraction. Order of operations rules require that we multiply before adding or subtracting, and so we have
-6 - 1(-1) = -6 + 1, which comes out to -5.