Answer:
<u />
- <u>36 cubes</u>
- <u>There are several forms to figure it out: see two different ways explained below.</u>
Explanation:
The first way to figure out <em>how many more cubes Jill will need to add to complete the structure </em>until forming a <em>rectangular prism</em> is to add the cubes from column to colum,
The first column is complete: it has four rows each with 4 cubes.
The second column (the one next to the right of the first column) has three rows. Then Jill has to add one more row. This is 4 cubes.
The third column has two rows. Then, Jill will need to add two rows with 4 cubes each, for a total of 8 cubes. So far, the count is 4 + 8 = 12 cubes.
The fourth and fifth columns have just one row. Then, Jill will need 3 rows for each column, making it 2 × 3 × 4 = 24 cubes.
The total final count is 12 + 24 = 36 cubes. ← answer
There are different ways to figure out the number of cubes needed to complete the rectangular prism. This is another one:
How many cubes shall the complete pyramid have? : 4 × 4 × 5 = 80 (length × width × height).
How many cubes does the shown incomplete structure have?: 4×4 + 3×4 + 2×4 + 4 + 4 = 16 + 12 + 8 + 4 + 4 = 44.
Difference: 80 - 44 = 36 cubes. ← answer
-12 cubed if you’re using exponents.
Answer:
Both f(x) and g(x) have the same output value at x = 5
Step-by-step explanation:
When we are writing a function, while x gives the input value, writings like f(x), g(x) or h(x) will represent the output values of the input value of x
Now, looking at the relation, we are told that the value of f(x) = g(x) at x = 5
What this mean is that at x = 5; the output value of g(x) is the same as the output value of f(x)
Hence, we can conclude that both functions have the same output value at the given input value of x = 5
Answer: The one on the right. Each side is multiplied by 6, therefore they are similar.
It’s 3n-4
I might be right or wrong
