Answer:
Step-by-step explanation:
Let:
The area of the cardboard can be calculated using the formula to find the area of a rectangle:
The area of the new cardboard would be:
So:
Solving for h:
Therefore, the dimensions of the initial cardboard are:
<u><em>Translation:</em></u>
Sea:
El área de la cartulina se puede calcular usando la fórmula para encontrar el área de un rectángulo:
El área de la nueva cartulina sería:
Entonces:
Resolviendo para h:
Por lo tanto, las dimensiones de la cartulina inicial son:
Answer:
- To undo addition, you need to subtract
- to Undo subtraction, you need to add
- to undo multiplication, you need to divide
- to undo division, you need to multiply
Basically perform the opposite operation in order to undo a given operation
Step-by-step explanation:
Answer:
Step-by-step explanation:
Slope-intercept form means the equation of a line should be in this form:
So we re-write our equation into this form like this:
Answer : 45 degrees
Explanation: it forms a right triangle and a right triangle is 90 degrees and the other half is 45 so that means the 2nd half is 45 degrees
