Answer:
Step-by-step explanation:
Volume of the cube = s^3
s = 9cm
V = 9 * 9 * 9
V = 729 cm^3
d = mass / volume
d = 3645 / 729
d = 5 grams / cm^3
The answer MIGHT be 0, but 0/3 is also undefined.
Answer:
Step-by-step explanation:
Triangle 1,
Sum of the squares of the shorter lengths = 13² + 17²
= 169 + 289
= 458
Square of the longest length = 19² = 361
Since, sum of longest side is less than sum of squares of the smaller sides,
13²+ 17² > 19²
Therefore, it's acute triangle.
Triangle 2,
Sum of squares of the shorter lengths = 10² + 24²
= 576
Square of the largest length = 26² = 576
Since, sum of squares of the shorter lengths = square of the largest length
Therefore, it's a right triangle.
Answer:
#1 b) and c)
#2 a) and d)
Step-by-step explanation:
Parallel lines have the same slope.
#1 a)
b)
c)
d)
Th equation in option b) and c) are parallel because they have the same slope.
The slope these two lines is
#2 The given lines are
a)
b)
c)
or
d)
Th equation in option a) and d) are parallel because they have the same slope.
The slope these two lines is
Answer:
36 minutes
Step-by-step explanation:you look at it and solve it