Answer:
19.1 ft
Step-by-step explanation:
-This a Pythagorean theorem problem given by the function:

Where
H is the Hypotenuse length
h is the perpendicular height
b is the base length.
#Given that H=20 ft and base length,b =6 ft, the perpendicular height is calculated as:


Hence, the ladder reaches the wall at a height of 19.1 ft
Answer:
1*(9+7):(2+6)*1=2
Step-by-step explanation:
Multiply 75 by 1.0675 to find the total amount of tax plus 100 percent of the original fee im pretty sure and for the seocnd one multiply 450 by 1.45
Answer:
129
Step-by-step explanation:
The easiest thing to do would be an equation.
Since the value is decreasing by 6 each time you have -6x
-6x+?=?
Next thing you do, to get the y-intercept, would be to add 6 to the 309, which is the first term in order to get the zeroth term. This would make 315 the y-intercept
-6x+315=?
To solve for the 31st term, plug in 31 for x to get 129
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Answer:

Step-by-step explanation:
⅓×2
When multiplied by 2 will be;

So you 2×1=2
3×1 is equal to 3
So the final answer will be;
