Answer:21
Step-by-step explanation:12 times three is 36 and 7 times 3 is 21
20x4+8x3+40x2 =608
Is this your question?
Answer:
Distance (d) = 15
Step-by-step explanation:
The given requires the distance between the point of origin, (0, 0), and (-12, 9). We can use the following distance formula for this problem:
Let (x₁, y₁) = (0, 0)
(x₂, y₂) = (-12, 9)
Substitute these values into the distance formula.
Perform the required subtraction within each parenthesis:
Next, take the squared values of -12 and 9 under the radical:
Add 144 and 81:
Distance (d) = 15
<h2 /><h2>Answer: </h2>
Therefore, the <u>distance</u> between the point of origin and (-12, 9) is 15.
Answer:
A
Step-by-step explanation:
because an even number plus and even number equals and even number
Answer:
3rd option; 4 corners called vertices
Step-by-step explanation:
self-explanatory