You started with nothing: 0
He gave you 8: +8
You spend 6: -6
He gave you 5 more: +5
0 + 8 - 6 + 5 = 7 dollars left to spend.
4 because if you add 4 and 8 that would be 12
5400 is ur answer .
ans: 5400 is the surface area
Answer: C. 16.4
Concept:
Here, we need to know the idea of the distance formula.
The distance formula is the formula, which is used to find the distance between any two points.
Distance =
If you are still confused, please refer to the attachment below for a clear version of the formula.
Solve:
<u>Given information</u>
(x₁, y₁) = (-3, 4)
(x₂, y₂) = (7, -9)
<u>Given expression</u>
<u>Substitute values into the expression</u>
<u>Simplify value in the parentheses</u>
<u>Simplify exponents</u>
<u>Simplify by addition</u>
<u>Convert square root to decimal and round the answer to the nearest tenth</u>
Hope this helps!! :)
Please let me know if you have any questions
Answer:
54 units²
Step-by-step explanation:
½×5×12 + ½×4×12
30 + 24
54