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
Anon25 [30]
3 years ago
10

Answer part A, B, and C. (28 points)

Mathematics
1 answer:
mart [117]3 years ago
3 0

A)

Two sides are 8 x 2 = 16 x 2 = 32 sq. in.

Two sides are 11 x 2 = 22 x 2 = 44 sq. in.

Top is 8 x 11 = 88 sq. in.

Total surface area: 32 + 44 + 88 =  164 square inches.

B) Area of a circle = PI x r^2

Area = 63.585

63.585 = PI x r^2

Using 3.14 for PI:

63.585 = 3.14 x r^2

Divide both sides by 3.14:

r^2 = 63.585 / 3.14

r^2 = 20.25

r = √20.25

radius = 4.5 inches.

C)

Diameter = radius x 2

Diameter = 4.5 x 2 = 9 inches.

You might be interested in
Pls help
kupik [55]

Answer:

0.54kilometres

Step-by-step explanation:

a)actual distance =2.7*20000

                           =54000cm

                            =0.54kilometres

7 0
2 years ago
Read 2 more answers
Anyone know this because I need help !!!!
Mila [183]

Answer:

90 clockwise

Step-by-step explanation:

rotate it by 90 degrees. it lines up

5 0
3 years ago
Read 2 more answers
$270 are shared in the ratio 4:5. what is the greater share?​
jarptica [38.1K]

Answer:

$150

Step-by-step explanation:

5/(4+5) * 270 = 150

5 0
2 years ago
What is the answer to this problem −12/5+13/6+−3 2/3
Aleonysh [2.5K]

Step-by-step explanation:

hsbsbs snz s nsnsnsssksnnsjs

8 0
2 years ago
PLEASE HELP AND TELL ME HOW YOU DID IT I HAVE TO SHOW work !! Jeans are on sale for 40% off the jeans Justin wants to buy them m
Harman [31]
Okay, if the jeans were originally $80, take 40% off of that (40% of 80 is 32) so you’d get 48. Now take 48 and multiply by 1.07 (to get 107% of the $48, to find a percentage you can move the decimal place left 2 digits and multiply), so Justin would pay $51.36 in total.
8 0
3 years ago
Other questions:
  • Susan designs circular pool with a diameter of 25 m what is the area of the bottom of the pool
    8·2 answers
  • Can you please help me with this ? I thought I understood today but still not on target with it .
    12·1 answer
  • 3.Cornelia spends 2 2/3 hours studying for her big science test. She spent 2/3 of an hour finishing her writing assignment and 1
    10·1 answer
  • Express x^2-5x-24 as the product of two binomials
    14·1 answer
  • Assume Plant B received sunlight, and its rate of change was 1.6 inches a week instead of 1.4 inches per week. Would it be talle
    7·2 answers
  • I need help please.
    11·1 answer
  • What is the equation in point slope form of the line that passes through the points (2,4) and has a slope of 3
    10·2 answers
  • What does p( a or b) =.15 a customer buys a mouse and a customer buys a bird
    12·1 answer
  • Describe fully the single transformation which takes shape A to shape B
    9·1 answer
  • (-100)  / - (-10) solve it​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!