Answer: 5 x 58 = 290 :)
Step-by-step explanation:
Answer:
56 feet
Step-by-step explanation:
So the area of a quadrilateral is, length * width
but since the, length = width, in a square then we can say that the area of a square is, length ^ 2, or, width^ 2
so we can say that
length ^ 2 = 196
the sqrt of 196 is 14 so
length = 14
Since there are four sides to a square, we need to multiply the length by 4 to find the total material needed
14 * 4
= 56
The answer is 280 square feet per hour
Answer:x= 5/2 x= -1/2
Step-by-step explanation:
4(x-1)2-9
4(x2-2x+1) - 9
4x2 - 8x + 4 - 9
4x2 - 8x - 5
4x2 +2x - 10x - 5
2x(2x+1) - 5(2x+1)
(2x-5)(2x+1)
therefore, x= 5/2 x= -1/2
mark brainliest plzz