1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
REY [17]
3 years ago
8

Help plzz i will give brainliest

Mathematics
2 answers:
Anettt [7]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

(1)

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

A = 3.14 × 14.5² = 3.14 × 210.25 ≈ 660.185 in²

----------------------------------------------------------------

(2)

The area (A) of the figure is calculated as

A = area of rectangle + area of circle

   = (6 × 4 ) + 3.14 × 2² ( d = 4, then r = 2 )

   = 24 + 12.56

   ≈ 36.56 cm²

---------------------------------------------------------------

(3)

The area (A) of the circular lid is

A = πr² ( d = 4, so r = 2 )

   = 3.14 × 4

    ≈ 12.56 in²

Serggg [28]3 years ago
5 0

Answer:

is 91.06

Step-by-step explanation:

i hope i helped u

You might be interested in
Enter the correct unit of measurement to complete the conversion. 1,000 seconds = 1 what?
Anvisha [2.4K]

Answer:

1000 seconds = 1 million milliseconds

1000 seconds = 16.67 minutes

1000 seconds = 0.28 hour

Step-by-step explanation:

Given

1,000 seconds

Required:

Convert to similar units

The given parameters is a unit of time.

Other units of time are

1. Milliseconds

2. Minutes.

3. Hour

And lots more

We'll convert the given time to the above time units but first, take note of the following

1. 1 seconds = 1000 millisecond

2. 60 seconds = 1 minutes

3. 3600 seconds = 1 hour

To convert the time in seconds to milliseconds, we make use of (1) above

If 1 seconds = 1000 milliseconds, we calculate 1000 seconds by multiplying both sides of the equation by 1000

So, we have

1 seconds * 1000 = 1000 milliseconds * 1000

1000 seconds = 1 million milliseconds

To convert the time in seconds to minutes, we make use of (2) above

If 60 seconds = 1 minutes, we calculate 1000 seconds by multiplying both sides of the equation by 1000/60

So, we have

60 seconds * 1000/60 = 1 minute * 1000/60

1000 seconds = 1000/60 minutes

1000 seconds = 16.67 minutes

To get this time in hours, we make use of (3)

If 3600 seconds = 1 hour, we calculate 1000 seconds by multiplying both sides of the equation by 1000/3600

So, we have

3600 seconds * 1000/3600 = 1 hour * 1000/3600

1000 seconds = 1000/3600 hour

1000 seconds = 0.28 hour

7 0
3 years ago
If the area of the rectangle is 32 cm2 what is the width of the rectangle
SCORPION-xisa [38]

Answer:

well the answer is 16 because 32÷2=16

Step-by-step explanation:

Area of a rectangle is Length*width

width is area÷length

7 0
3 years ago
Read 2 more answers
−px+r=−8x − 2, x=?<br> now i have to do this problem, and i dont know how, help?
Taya2010 [7]

-px + r = - 8x - 2

-px + r + 8x +2 = 0

-px +8x = -r -2

x(8-p) = -r -2

x= \frac{8-p}{-r-2} =

\frac{8-p}{-r-2}

3 0
3 years ago
Stephanie bought 36.5 inches of lumber at Home Depot the lumber cost 2.10 per inch including the sales tax. Stephanie bought 36.
tamaranim1 [39]

Answer:76.65

Step-by-step explanation:

First, you write 36.5 times 2.10

Then, multiply them.

That equals 76.65

4 0
3 years ago
Which shows how to solve the equation Three-fourths x = negative 6 for x in one step?
tino4ka555 [31]

Answer:

x = -8

Step-by-step explanation:

Let's put this into numbers: \frac{3}{4}x =-6

The first thing you want to do is to multiply both sides by 4:

3x=-24

Next you need to divide by 3:

x=-8

The answer is -8

5 0
3 years ago
Other questions:
  • A national consumer magazine reported the following correlations. The correlation between car weight and car reliability is -0.8
    12·1 answer
  • The base of a right pentagonal prism has an area of 20 square inches. if the prism has an altitude of 8 inches, determine and st
    5·1 answer
  • Answers this for me plzzz really quickly
    13·2 answers
  • Justin needs to make 80 illustrates for an art book. He has 40% of the illustrations. Make a bar model to show his progress. How
    6·1 answer
  • A bicycle wheel has a diameter of 26 inches. About how many rotations will it take for the wheel to travel one mile?
    6·1 answer
  • You work for a parts manufacturing company and are tasked with exploring the wear lifetime of a certain bearing. You gather data
    9·1 answer
  • When multiplying two powers that have the same base, multiply the exponents. <br><br> True or False
    5·2 answers
  • How much will it cost someone to finish these 37 problems showing work for every problem. The answers are there but I need to sh
    5·1 answer
  • There are 3 cyan, 9 magenta and 15 yellow printer cartridges in a box.
    12·1 answer
  • Write the sphere in standard form. 4x2 + 4y2 + 4z2 − 24x + 16y = 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!