Find the area of the blue square including the white square then find the area of the white square and subtract that from the area of the blue square.
Hope that helps if you need more help just comment and I’ll try to explain it better!
We can setup an inequality to model this situation.
42h + 546 > 5000
Answer:
y = x² - 4x + 12
Step-by-step explanation:
Parabolas have two equation forms; namely the standard and vertex forms.
In the standard form, y = ax2 + bx + c, where a, b and c are constants.
A parabolic equation resembles a classic quadratic equation.
Therefore;
y= (x-2)² + 8
we expand (x-2)²
(x-2)² = x² -4x +4
Thus;
y = x² -4x +4 + 8; simplify;
<u>y = x² - 4x + 12</u>
Answer:
Calculating percentages are important as they apply to real life activities. For example, shopping. If you are on a budget and you want to know how much your total is with tax, you can convert the decimal for the tax, turn it into a percent and add it to your total. Another example is eating at a restaurant. A good tip is 15-20% so you can calculate this and add it to your price.
Step-by-step explanation: