Solve for h?
v=(bh)/3
mulitply both sides by 3
3v=bh
divide both sides by b
(3v)/b=h
answer is B
Solve for x:
x^3 + x^2 + 4 x + 4 = 0
The left hand side factors into a product with two terms:
(x + 1) (x^2 + 4) = 0
Split into two equations:
x + 1 = 0 or x^2 + 4 = 0
Subtract 1 from both sides:
x = -1 or x^2 + 4 = 0
Subtract 4 from both sides:
x = -1 or x^2 = -4
Take the square root of both sides:
Answer: x = -1 or x = 2 i or x = -2 i
The answer is 34 ft u have to apply pythogoras thereom
Answer:
slope=8
y-intercept: (0,5)
Step-by-step explanation:
the slope always has the variable behind it and is usually the first number but in this case, it's second so they would try to trick you.
the y-intercept is usaully the second number but in this case, it's first.
y=mx+b
mx: slope
b: y-intercept
The third is the correct answer because when you reduced 25/65 you will get 5/13