The product of 4 and a number squared

Mathematics

1 answer:

Ne4ueva [31]3 years ago

7 0

4 x n^2

four times a number that is squared

You might be interested in

What are the coordinates of the vertex of the graph? The vertex is

Degger [83]

The endpoint when two or more rays or line segments are connected ... For example

Let’s say this is two line segments /\ , the point on top is the vertex

8 0

3 years ago

Read 2 more answers

The length of the base of an isosceles triangle is x. The length of a leg is 4x - 6. The perimeter of the triangle is 51. Find x

dedylja [7]

4(51)-6
x=198 i wanna say that’s the answer

6 0

3 years ago

Help me do the ones marked in red.

Dmitrij [34]

Answer:

2. "two thirds of the fourth power of r"

4. n + 14

6. 7 +11n

8. (2/5)n^2

7. 28

8. 1/5

Step-by-step explanation:

2. "two thirds of the fourth power of r"

4. "sum" means the listed items are added. You can use any convenient variable to represent "a number." I often use n for number.

n + 14

6. "7 more than" means 7 is added to whatever follows. "11 times a number" means the number is multiplied by 11.

7 + 11n

8. "of" means "times". The square of a number is that number to the power of 2.

(2/5)n^2

7 & 8 (evaluation). Your calculator can do this. (If not, get one that can.) Note that parentheses are needed around numerators and denominators and anything else that must be treated as a single value.