Answer:
306 square inches.
Step-by-step explanation:
All surfaces of the cubes are exposed to the outside except 2 ( where 2 of the cubes join).
6 separate cubes have 6 * 6 faces exposed so this object has 36 - 2 = 34 surfaces exposed.
Each face of one cube = 3*3 = 9 in^2.
Therefore the surface area = 9 * 34 = 306 in^2.
Answer:
The base was 4 feet long.
Step-by-step explanation:
Hi there!
The area of the triangle is calculated using the following equation:
area = b · h / 2
Where:
b = base of the triangle.
h = height of the triangle.
We also know that the height is twice as long as the base, then:
h = 2 · b
With this information we can write a system of two equations with two unknowns:
16 ft² = b · h / 2
h = 2 · b
If we replace h by 2 · b in the first equation, we can solve the equation and obtain the value of the base:
16 ft² = b · (2 · b)/2
16 ft² = b²
√16ft² = √b²
4 ft = b
The base was 4 feet long.
Have a nice day!
Answer:4
Step-by-step explanation:
34-30=4
Answer:
The law of large numbers, in probability and statistics, states that as a sample size grows, its mean gets closer to the average of the whole population.
Step-by-step explanation:
In business or at work, the term "law of large numbers" is sometimes used in a different sense to express the relationship between scale and growth rates.
I hope I helped you^^ !
There is one hundred and seventy-five different meals she can make.