Answer:
a+4b-24
Step-by-step explanation:
You have to multiply the entire equation by 4, which get you a+4b-24
Answer:
Step-by-step explanation:
The formula for volume of a cylinder is..
V = πr²h where r is the radius and h is the height. We are given V = 452 and h = 9, plug those values in and solve for r
452 = πr²(9)
452/(9π) = r² (divide both sides by 9π)
√[452/(9π)] = r (take the square root of both sides)
(√452)/(√9π) = r (the next steps simplify the equation)
(2√113)/(3√π) = r
[(2√113)√π)]/[3(√π)(√π)] = r
[2√(113π)]/(3π) = r
Answer:
[/tex]y2=e^(-x)[/tex]
Step-by-step explanation:
CHECK THE ATTACHMENT BELOW FOR DETAILED EXPLANATION
Answer is b. ( -1, -5)
Answer is b. (-1, -5)
Step by step
Substitute the x and y values into both equations to find equality
Answer b. Makes both equations equal
2x + y = -7
2(-1) + (-5) = -7
-2 -5 = -7
-7 = -7
it equals now let’s do the 2nd one
x - y = 4
-1 -(-5) = 4
4 = 4
This one equals too. I did the math on the other three answers and they did not equal.