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2 years ago

6

A 26-foot ladder is placed against a house and reaches the 24-foot roof. If you want to find the distance between the base of th

e ladder and the base of the house, which of the following triangles could you use to model the problem?
PLEASE HELP! IT'S FOR A QUIZ!!! D:

2 answers:

lyudmila [28]2 years ago

8 0

B it’s the only one with a 26 foot ladder

dedylja [7]2 years ago

3 0

Answer:

b or the second one

Step-by-step explanation:

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1 year ago

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nataly862011 [7]

Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Terms/Coefficients
Anything to the 0th power is 1
Exponential Rule [Rewrite]: $\displaystyle b^{-m} = \frac{1}{b^m}$
Exponential Rule [Root Rewrite]: $\displaystyle \sqrt[n]{x} = x^{\frac{1}{n}}$ <u> </u>

<u>Calculus</u>

Derivatives

Derivative Notation

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Derivative Rule [Chain Rule]: $\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em /> $\displaystyle y = (x + \sqrt{x})^2$ <em />

<em />

<u>Step 2: Differentiate</u>

Chain Rule: $\displaystyle y' = 2(x + \sqrt{x})^{2 - 1} \cdot \frac{d}{dx}[x + \sqrt{x}]$
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Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Derivatives

Book: College Calculus 10e

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Luba_88 [7]

Answer:

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Step-by-step explanation:

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2 years ago

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