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4 years ago

Find the length of arc AC express in terms of pi

Mathematics

2 answers:

nordsb [41]4 years ago

5 0

I do not know the answer but i do know that PI is 3.14159265359

Effectus [21]4 years ago

3 0

the answer is 5 because i jus took that

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Liang has a goal of walking at least 18 miles. She walks at a rate of 4 miles per hour. Which inequality can Liang use to find h

stich3 [128]

Answer:

F (4h>18)

How To Do It:

She's walking at a rate of 4 miles per hour. Which means that you would be multiplying 4 by the amount of hours Liang walks(4h). The next part of the inequality is the sign and the other value. To get this from the equation we see that it says she must walk at least 18 miles. Meaning that the 4h will always be greater than the 18 that is on the other side.

5 0

3 years ago

An asset that costs $14,400 and has accumulated depreciation of $8,000 is sold for $5,600. What amount of gain or loss will be r

Advocard [28]

Answer:

There will be an $800 loss

Step-by-step explanation:

The initial cost of the asset is $14,400

When an asset depreciates, it loses its potential value over time. In this case, the total depreciation of our asset is given as $8,000.

The Current value of the asset = Initial Value - Accumulated Depreciation

Current value = $14,400 - $8,000 = $6,400

Since the asset is sold for $5,600, it is clear that this is a loss, as the selling price of $5,600 is less than the actual price of $6,400. So,

Loss = Actual (Cost) Price - Selling Price = $6,400 - $5,600 = $800

6 0

3 years ago

A rectangular pool has dimensions of 40 ft. and 60 ft. The pool has a patio area around it that is the same width on all sides.

Margarita [4]

I was stuck on the same thing in my class test. I ended up failing but if I get the answers to it I’ll totally send them to you!!!

3 0

4 years ago

Read 2 more answers

Can the sides of a triangle have lengths 2.4, 6.5, and 7.4?

Ira Lisetskai [31]

Answer:

yes.

Step-by-step explanation:

2.4 + 6.5 = 8.9 (triangle inequality)

8.9 > 7.4

= it is possible to make a triangle wit these measurements.

4 0

3 years ago

1. Find the equation of a normal to the curve y= 2² - 2x +3 at the point (3,0)

Gala2k [10]

I think you meant to say the equation is

y = 2x² - 2x + 3

Differentiate both sides with respect to x :

dy/dx = 4x - 2

At the point (3, 0), the slope of the tangent line is dy/dx(3) = 4•3 - 2 = 10. Then the normal line to the curve at (3, 0) has slope -1/10.

Using the point-slope formula, the equation of the normal line is

y - 0 = -1/10 (x - 3) ⇒ y = (3 - x)/10

5 0

2 years ago