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
Vera_Pavlovna [14]
3 years ago
6

Use the net to find the surface area of the regular pyramid. plz, help I'm stuck.

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer:

178.3 mm²

Step-by-step explanation:

Surface area = Base area + 3 x side triangles area

Sₐ = 43.3 + 3 x (1/2 x (10 x 9)) = 43.3 + (3 x 45) = 178.3

You might be interested in
A can of soda is placed inside a cooler. As the soda cools, its temperature T(x) in degrees Celsius is given by the following ex
Lana71 [14]

Answer:

Ans: -21.87 ≅ -22°C

Step-by-step explanation:

T(x)=-22+44e^-0.03x

 

Initial temperature (x = 0):

 

T(0) = = -22 + 44e-0.03(0) = -22 + 44(1) = 22°C

 

After 18 minutes (x = 18):

 

T(18) = -22 + 44e-0.03(18) = -21.87°C ≅ -22°C

6 0
3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS
muminat

Answer:

6280 mm squared

Step-by-step explanation:

To find the area Of a cylender we multiply pi times r squared times the height, and we can put pi as 3.14

the radius is 10 mm, and the height is 20 mm.

pug it in.

3.14 times 10 squared times 20.

3.14 time 100 time 20

314 times 20

6280 mm squared

8 0
2 years ago
Read 2 more answers
Which number represents 593 rounded to the nearest ten 600 610 603 590
Readme [11.4K]

Answer:

590 would be your answer

Step-by-step explanation:

3 0
3 years ago
What is the equation of the line that has a slope of 1 and passes through Point (1, 5)​
GREYUIT [131]
The equation of this line would be: y= x +4
8 0
3 years ago
753% in a decimal form<br> :)
sasho [114]

ANSWER: 7.53

Step-by-step explanation:

To convert a percent to decimal you need to divide the percent by 1,

753% ÷ 1 = 7.53

7 0
3 years ago
Other questions:
  • On the school playground, the slide is 12 feet due west of the tire swing and 16 feet due south of the monkey bars. What is the
    13·1 answer
  • The customer service department resolved 106 of 120 customer
    11·1 answer
  • Help asap!!!!!!!!!!!
    5·1 answer
  • How much does penny's weigh
    14·1 answer
  • A salesperson's weekly paycheck is 40% more than a second salesperson's paycheck. The two paychecks total $1075. Find the amount
    7·1 answer
  • What is the best and easiest method to use to find sides A and B?
    9·1 answer
  • Time Remaining
    11·1 answer
  • Please help thank u
    15·1 answer
  • 1. find the value<br><br>Pls help and no links plsss <br>​
    5·1 answer
  • Which option best shows X ≤ -3
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!