4 years ago

A. 22.1 ft^2 B. 20 ft^2 C. 13.5 ft^2 D. 16.8 ft^2

Mathematics

1 answer:

USPshnik [31]4 years ago

8 0

The answer would be D, 16.8 ft.^2
4 x 2.5 + 2^2 x 3.14 x .5= 16.8

You might be interested in

Measure the length of the top of your desk in centimeters.describe how you found the length

kobusy [5.1K]

Simply take a ruler with centimeters on it and measure your desk.Tell the teacher you counted how many centimeters.

4 0

3 years ago

Evaluate the expression for the given value of the variable. x+1/2+5x−3/6 when x = 3

Elan Coil [88]

So first you would plug 3 into the x values in the equation. (3)+1/2+15-1/2. EVALUATE AND THE ANSWER IS 18!!

4 0

3 years ago

The probability of an event is 0.001. Which of the following best describes the event?

RideAnS [48]

The answer you are looking for is B, there is a small chance of the event occurring. <span />

5 0

3 years ago

Read 2 more answers

Differentiate the function. f(x) = ln(25 sin^2(x))

tigry1 [53]

Use the chain rule.
Let u = 25sin²(x), such that dy/dx = dy/du · du/dx

$\frac{dy}{dx} = \frac{1}{25sin^{2}(x)} \cdot 50cos(x) \cdot sin(x)$
$\frac{dy}{dx} = \frac{2cos(x) sin(x)}{sin^{2}(x)}$

$\frac{dy}{dx} = 2cot(x)$

8 0

3 years ago

For one full week, Cheng spent $12.50 per day on lunch. Write a multiplication expression using integers to show the overall imp

grin007 [14]

Answer is :a x 12.50= 87.5

3 0

3 years ago