Seven more than twice a number is 17
1 answer:
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"Increasing" and "decreasing" are references to what the y-values do when the x-values increase.
Attached is a copy of all four tables, marked with whether the y-values increased or decreased on each step (and it also shows how much that increase or decrease was.
The only table that does this is the top right table in the attachment, which is your second table.
Answer:
A. 8.66 feet
B. 12.59 feet
C. Area of triangle when is 129.9 square feet. Area of triangle when
is 188.85 square feet. Increasing the angle
increases the area.
Step-by-step explanation:
The equation that models the height of the triangle is:
Where,
is the height, and
is the angle
A.
When , the height is:
B. When
C. <em>To find the area of the isosceles triangular shaped garden, we use the </em><em>formula for the area of the triangle</em><em>:</em>
Where,
- A is the area
- b is the base, which is given as 30 feet, and
- h is the height [8.66 feet when the angle is 30 & 12.59 when angle is 40]
<u>When Vance uses , the area is</u>:
square feet
<u>When Vance uses , the area is</u>:
square feet
So we see that when the angle is more, the area is also more.