(3x2-10x+4)+(10x-5x+8)
1 answer:
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Answer:
width= 75 cm
Step-by-step explanation:
We need to recall the formula to calculate the area of a rectangle, since we are dealing with a rectangular window:
Area of rectangle = width * length
therefore, since they give us the window's area: 6525 , and also the window's length: 87 cm, we just need to replace those values in the area formula and solve for the unknown "width". We do such by dividing both sides of the equation by 87 cm in order to isolate the unknown on one side of the equal sign;
Answer:
Step-by-step explanation:
y - y1 = m(x - x1) y1 = 1 x1 = 2 m = -1/3
y - 1 = -1/3(x - 2)
y = -x/3 + 2/3
Answer: The required fraction =
Step-by-step explanation:
Let the required fraction =
Given: Initial height = 192 inches
Height of ball after second bounce =
Height of ball after third bounce =
After the third bounce it is 3 inches off the ground.
So,
Hence, The required fraction =