1/5 of 55 It’s confusing me so can someone help me please??
2 answers:
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Answer:
<u>20%</u> of the garden are tomatoes planted.
Step-by-step explanation:
Given:
Kevin has a rectangular-shaped garden its 15 feet by 12 feet wide.
He plants 36 square feet of tomatoes.
Now, to find the percent of the garden where tomatoes planted.
We need to get the total area of the garden first:
Total area of the garden =
=
=
So, getting the area of the garden 180 square feet.
Now, we calculate the percent of the area of garden where tomatoes are planted:
Therefore, 20% of the garden where are tomatoes planted.
Answer:
<h3>#1</h3>- x² - 9 = 0
- x² = 9
- x = ± √9
- x = ± 3
Yes, -3 and 3 are zeroes of this polynomial
<h3>#2</h3><em>See attached graphs</em>
Zero's of a polynomial are the intersection of the graph with the x-axis.
They include coordinates as (x, 0), so the x-coordinates are zero's.
The attached shows the zero's.
<h3>#3</h3><em>See attached graphs</em>
Zero's of each polynomial are reflected in the graphs.
- () y = x² - x - 6 has zeros x = -2 and x = 3
- (ii) y = 6 - x - x² has zero's x = -3, x = 2
