Answer:
B. 1 in.
Step-by-step explanation:
For a quadratic of the form ...
ax^2 +bx +c
The axis of symmetry is found at ...
x = -b/(2a) = -(-1)/(2·0.01) = 50
The value of the function at x=50 is ...
h = (0.01·50 -1)·50 +26 = -25+26
h = 1
The lowest part of the rope is 1 inch above the ground.
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<em>Comment on the solution</em>
It is often easier to evaluate a quadratic or other polynomial if it is written in Horner's form:
h = (ax +b)x +c
If you evaluate a polynomial using a synthetic division tableau, you will find the sequence of arithmetic operations to be identical.
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A graphing calculator can make short work of a problem such as this.
Answer:
maths
this too hard idk like C idk bc C is betwwed B and D
Answer:
Repeating Decimals is a decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666... Or as in 1.851851851…. It's basically is a decimal that is repeating the number.
<h3>(8.4 + 10.3) + (–4.1) = 8.4 + (10.3 + (–4.1)) is a example of associative property of addition</h3>
<em><u>Solution:</u></em>
Given that we have to find the associative property of addition
When we add, we can group the numbers in any combination
<em><u>Option A</u></em>
–(18.9 + 3.2) = –18.9 + (–3.2)
Here, negative sign outside the bracket is distributed to terms inside the bracket
This is not a example of associative property
<em><u>Option B</u></em>
–5.5 + 7.9 = 7.9 + (–5.5)
By commutative property of addition,
a + b = b + a
This, is commutative property of addition
<em><u>Option C</u></em>
–17.5 + 0 = –17.5
This is also not a example of associative property
<em><u>Option D</u></em>
(8.4 + 10.3) + (–4.1) = 8.4 + (10.3 + (–4.1))
We can group the numbers in any combination
This is a example of associative property of addition
I hope this helps you
2y=14y-36
14y-2y=36
12y=36
y=3