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3 years ago

A business center is 3.75 times as tall as a monument. The monument is 444 feet tall. About how tall is the business center

Mathematics

1 answer:

andrey2020 [161]3 years ago

8 0

Answer:

1,665

Step-by-step explanation:

i think

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Find the derivative of ln(cosx²).

RoseWind [281]

Answer:

$\displaystyle \frac{dy}{dx} = -2x \tan (x^2)$

General Formulas and Concepts:

Calculus

Differentiation

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:

Step 1: Define

Identify

$\displaystyle y = \ln (\cos x^2)$

Step 2: Differentiate

Logarithmic Differentiation [Derivative Rule - Chain Rule]: $\displaystyle y' = \frac{(\cos x^2)'}{\cos x^2}$
Trigonometric Differentiation [Derivative Rule - Chain Rule]: $\displaystyle y' = \frac{-\sin x^2 (x^2)'}{\cos x^2}$
Basic Power Rule: $\displaystyle y' = \frac{-2x \sin x^2}{\cos x^2}$
Rewrite [Trigonometric Identities]: $\displaystyle y' = -2x \tan (x^2)$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

8 0

3 years ago

Multiply. 4 1/3x3/5 Express your answer in simplest form.

gavmur [86]

Answer:

2 3/5

Step-by-step explanation:

convert mixed number into improper fraction

(whole number × denominator + numerator over denominator)

4 × 3 + 1

12 + 1

13/3

13/3 × 3/5

multiply numerators

multiply denominators

39/15

3 can be divided into both number 39 and number 15 so:

13/5

this is simplest form as an improper fraction

if the teacher wants simplest form as a whole number, the answer is:

2 3/5

3 0

3 years ago

Read 2 more answers

Did I do this right? Please tell me if I made any mistakes

Mekhanik [1.2K]

Answer:

nope this is completely correct good job!

Step-by-step explanation:

4 0

3 years ago

George paid a total of $985 to rent a storage unit.

kondaur [170]

Answer:

290 + 5m = 985

Step-by-step explanation:

Given information:

Initial payment = $290
Total payment = $985
Extra amount each month = m
Length of rental = 5 months

From the given information, we can create the following equation:

Initial payment plus extra amount each month for 5 months equals total payment.

⇒ 290 + 5m = 985

To solve the equation:

Subtract 290 from both sides:

⇒ 290 + 5m - 290 = 985 - 290

⇒ 5m = 695

Divide both sides by 5:

⇒ 5m ÷ 5 = 695 ÷ 5

⇒ m = 139

Therefore, the extra amount George paid each month was $139.

5 0

2 years ago

Read 2 more answers

What is the first 25 numbers of PI PLEASE HELP!!!

Y_Kistochka [10]

3.141592653589793238462643

7 0

4 years ago