Answer:
G, 7 cm
Step-by-step explanation:
the volume of a box is V = lwh
in this problem, we know the volume, length, and width and we are asked to find the height. lets plug in the known values into the formula
378 = (6)(9)h <multiply 6 and 9 together
378 = 54h
now we want to divide both sides by 54 to get <em>h</em> alone, and we will have our answer for the height
378/ 54 = 7
54h/54 = h
h = 7
our height for this box is 7 cm, we can plug this into the original equation to check, but it is not necessary
Answer:
x = 12
Step-by-step explanation:
Absolute value is the distance between the number and 0. Since distance cannot be negative, the absolute value of something is always going to be positive. In this equation | x | = 12 since 12 is already a postive number and the distance between 12 and 0 is 12, this means that x is equal to 12.
Hope This Helps :)
Answer:
Scalene Traingle
Step-by-step explanation:
Because a scalene triangle has no congruent sides, but can be a right angle (90 degree)!
Step-by-step explanation:
|...| means absolute value of "...". that means always the "+" value of "...", even if it is negative.
in other words
|-x| = x
|x| = x
|-x - 2y| for x = -2 and y = 3
|- -2 - 2×3| = |2 - 6| = |-4| = 4
