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
Firlakuza [10]
3 years ago
9

The triangular pyramid has identical equilateral triangles as its faces. Find the surface area of the pyramid. ​

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer: B: 140.4

Step-by-step explanation:

You might be interested in
Janet read a total of 14 books over 7 months.after belonging to the book club for 8 months,how many books will janet have read i
Zielflug [23.3K]
16 books because 14/7= 2, so 2 books per month. 2 times 8= 16. YOur answer
3 0
3 years ago
How many 3/4 -centimeter cubes do you need to create a cube with an edge length of 12 centimeters?
zzz [600]
To make a LINE that is 12 cm long, you'd need (12 / .75) cubes or sixteen cubes.
To make a CUBE you'd need 16^3 cubes or 16*16*16 cubes or 4,096 three quarter centimeter cubes.

3 0
3 years ago
Special taxes may be placed on an estate.<br> true<br> or<br> false
kondor19780726 [428]

Answer:false

Step-by-step explanation:

5 0
3 years ago
What is the common ratio for the sequence 28,14,7,3.5 ?
wolverine [178]

Answer:

Its 2

Step-by-step explanation:

7 0
3 years ago
I need helppp... Pleasee I will thank you forever!!
4vir4ik [10]

Answer:

$15    

correct if wrong pls

Step-by-step explanation:

42+56+129= 227 total of deposits

17+32+18= 67 total of withdrawals

227-67= 160

160-145=15 answer

correct if wrong but i think thats the answer

6 0
3 years ago
Other questions:
  • A dime is flipped 3 times. What is the probability that TAILS occurred all 3 times?
    8·2 answers
  • Suppose that a random sample of 50 bottles of a particular brand of cough syrup is selected and the alcohol content of each bott
    11·1 answer
  • С<br> 3х +6<br> 2х + 4<br> D<br> B<br> E<br> О 24<br> 32<br> Оооо<br> 34
    15·1 answer
  • Jackie dog weighted 4 6/9 pounds as a puppy. Now her dog weights 8 3/4 pounds.how many more pounds dose Jackie's dog weight now
    13·1 answer
  • Janika ate 100 cookies in 5 days. Each day she ate 6 more than the day before. How many cookies did she eat on the first day
    13·1 answer
  • Determine whether a triangle can be formed with the given side lengths.
    11·1 answer
  • What is the Product of 2+√-121 And 3+√-64? Must be written as a complex number in standard form.​
    5·1 answer
  • 25 POINTS + BRAINLIEST <br><br> PLEASE HELP ME
    9·1 answer
  • X − 2y = 14 x + 3y = 9 what is the system of equations?
    6·2 answers
  • If 2a/b = 1/2, what is the value of b/a
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!