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
Eduardwww [97]
2 years ago
8

What is the surface area of this triangular pyramid?

Mathematics
1 answer:
noname [10]2 years ago
5 0
I believe it would be 44.75 sq yards
You might be interested in
You are planning to plant a triangular garden in your backyard, as shown. You plan to put up a fence around the garden to keep o
Drupady [299]

Answer:

24 m

Step-by-step explanation:

The lenght of fencing needed is the sum of all sides the triangular garden represented on the coordinate grid.

The lenght of the triangular garden = 16 - 10 = 6 m

Lenght of the height = 8 - 0 = 8 m

Lenght of the hypotenuse can be calculated using coordinates of the two vertices of the ∆ that forms the hypotenuse lenght and also using the distance formula.

Coordinates of the two vertices = (10, 0) and (16, 8).

distance = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

Let,

(10, 0) = (x_1, y_1)

(16, 8) = (x_2, y_2)

d = \sqrt{(16 - 10)^2 + (8 - 0)^2}

d = \sqrt{(6)^2 + (8)^2}

d = \sqrt{36 + 64} = \sqrt{100}

d = 10

Length of fencing = 6 + 8 + 10 = 24 m

6 0
3 years ago
Select steps that could be used to solve the equation 1 + 3x = -x + 4.
eduard
Does it have multiple correct answers?
5 0
3 years ago
Read 2 more answers
Need help. I can’t fail this!! 3
Ksju [112]

Answer:

it's  A

Step-by-step explanation:

6 0
3 years ago
Can somebody plz help and draw it out on a piece of paper correctly or just type it somehow thanks!!!
kenny6666 [7]

Answer:

is the answer. ..........

6 0
3 years ago
Luna entered a raffle for a new pair of running shoes. She purchased 20 tickets and was told that she had a 20% chance of winnin
xenn [34]

Answer:

<h3>100 tickets</h3>

Step-by-step explanation:

Probability of winning = amount of tickets purchased/Total number of tickets

20% = 20/total number of tickets

20/100 = 20/total number of tickets

cross multiply

20 * total number of tickets = 20 * 100

20 *  total number of tickets = 100

total number of tickets sold = 100 tickets

6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the values of a,b,c,and d
    8·1 answer
  • An airplane flies with a constant speed of 500 miles per hour. How far can it travel in 1 1/2 hours?
    6·1 answer
  • Juan is 4 feet tall.Maria is 52 inches tall.Who is taller?Explain your answer.
    7·2 answers
  • There are 600 students in a school. The ratio of boys to girls is 3:5. How many boys and how many girls are there?
    10·1 answer
  • Beach towels are currently selling 3 for $25 or $10 each. What percent saved by buying 3?
    14·2 answers
  • Graph the equation to solve the system y=x-5 y=x+6
    11·1 answer
  • What is the value of 2X^2 +4y if x=-2 y =3
    7·2 answers
  • 4. M is the midpoint of XY. If XM = 8-t and MY = 5t-10, find tand XY.​
    5·1 answer
  • Rewrite in simplest terms (-9x-2y)+(4x-5y)
    6·2 answers
  • Determine if true:<br> 9x0^1x9=9
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!