All categories

3 years ago

Each face of a cube has an area of 16 inches squared what is the volume of the cube

Mathematics

1 answer:

lakkis [162]3 years ago

5 0

Answer:

64 in³

Step-by-step explanation:

The volume (V) of a cube is calculated as

V = s³ ( where s is the length of the side )

Given

area = 16, then

s² = 16 ( take the square root of both sides )

s = $\sqrt{16}$ = 4 , thus

V = 4³ = 4 × 4 × 4 = 16 × 4 = 64 in³

You might be interested in

A scuba instructor wants to know the opinions of scuba divers about online scuba diving tests. She obtains a list of 900 scuba d

svet-max [94.6K]

Answer:

the population is 900 and the sample size is 54

8 0

3 years ago

What differentiates extension from hyperextension?

SpyIntel [72]

I think its B

Correct me if this is wrong

4 0

3 years ago

Read 2 more answers

Write the point slope form of the equation of the line through the given points.

oee [108]

Answer:

$\displaystyle y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

Step-by-step explanation:

First, find the rate of change [slope]:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \frac{3 + 3}{-5 ± 0} = -\frac{6}{5} = -\frac{1}{5}$

Then plug these coordinates into the Point-Slope Formula Remember, in this formula, all the negative symbols give the OPPOSITE terms of what they really, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS. It does not matter which ordered pair you choose:

$\displaystyle y - y_1 = m[x - x_1] \\ \\ y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

I am joyous to assist you anytime.

5 0

3 years ago

Suppose you got 8 mangoes and 3 apples for $18 and 3 mangoes and 5 apples for $14.50. How much does each mango and each apple co

pshichka [43]

The mango costs $1.5 and the apple costs $2.

6 0

2 years ago

Determine whether the vectors u and v are parallel, orthogonal, or neither.

mel-nik [20]

For this case we have the following vectors:
u = (9, 0)
v = (0, -9)
Using product point we have:
u.v = (9, 0). (0, -9)
u.v = (9) * (0) + (0) * (- 9)
u.v = 0 + 0
u.v = 0
If the scalar product of two vectors is zero, both vectors are orthogonal.
Answer:
C. orthogonal

6 0

3 years ago