Answer:
A = 148 cm^2
Step-by-step explanation:
To calculate the surface area of the cuboid we use the following equation
A = 2 x (lh + lw+ hw) (l: length, w: width, h: height)
A = 2 x (6*5 + 6*4 + 5*4)
A = 2 x (30 + 24 + 20)
A = 2 x 74
A = 148 cm^2
Answer:
See explanation
Step-by-step explanation:
Assuming we want to solve for x in:
Then we factor to get:
Apply the zero product principle to get:
The question is not all that clear, so I assume you are solving for x in the completed quadratic equation.
Answer:
(-1, -7) (0, -1) (1, 5) (5, 29)
Step-by-step explanation:
okay so the equation is y = 6x - 1
all you have to do is plug in all the x values to get the y
y = 6(-1) - 1
y = - 6 - 1
y = -7
y = 6(0) - 1
y = 0 - 1
y = -1
y = 6(1) - 1
y = 6 - 1
y = 5
y = 6(5) - 1
y = 30 - 1
y = 29
The correct answer is d, i just graphed all four
Answer: A
Step-by-step explanation: angle LJK says x subtract 8 degrees and since angle LJH is bigger than angle LJK the one over 90 degrees is the only logical one