To find the area of a rectangle, we must use the formula, A = lw, where the variable l represents the length of the rectangle and the variable w represents the width of the rectangle. To find the area, we just have to substitute in the values we are given for the length and width (shown in the picture above) to calculate the area. This is modeled below:

A = lw

A = 12 cm * 5 cm

To solve, we simply multiply the two factors on the right side of the equation to find the area. Remember that because we are multiplying these two numbers together, we should end up with an answer that has squared units!

A = 60 cm²

Therefore, your answer is that the area of the rectangle is 60 cm².

Hope this helps!

3 0

3 years ago

Please help means a lot

sattari [20]

Answer:

y = -1/4x + 3

Step-by-step explanation:

you got to do the inverse, so like this

y = 4x > y = -1/4x

then you do take the coordinates (4,2) and put them into place like this:

y - 2 = -1/4(x - 4) > y - 2 = -1/4x +1 (four times -1/4 = 1)

then add the -2 on both sides

y = -1/4 + 3

4 0

3 years ago

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