Answer:
6x
Step-by-step explanation:
Area of triangle = l x w => 2x x 3x = 6x
Answer:
k-5
Step-by-step explanation:
Let x = Barbie's number
1/3 x -20 = 72
1/3 x = 92
x = 92*3=276
The room is 14w and 23 l
she can buy up to 190 sqft
190 factors into 10 and 19
14 - 10 = 4
23 - 19 = 4
Which are uniform
so the answer is 10 ft wide and 19 ft long
Hope this helps
Teachers often all this problem a donut problem because it’s like the donut hole getting cut out of the middle. The way that you solve this is to find the area of the whole yard and subtract the area of the fountain. Since they are rectangles we’re going to use A = LW
Area of yard - Area of fountain
A = (8x)(9x) - (2x)(5x)
A = 72 x^2. - 10 x^2
A 62 x^2
