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
Radda [10]
2 years ago
9

What is the surface area of the triangular pyramid?

Mathematics
2 answers:
KonstantinChe [14]2 years ago
8 0

Answer:

126 Sq unite

Step-by-step explanation:

I took the assignment

Arturiano [62]2 years ago
3 0

Answer:

126 Sq

Step-by-step explanation:

im taking the test

You might be interested in
For a diamond problem what two numbers' sums equal 31 and their product is 234?
s344n2d4d5 [400]

Let

x-------> the first number

y------> the second number


we know that

x+y=31

x=31-y

equation 1


x*y=234

equation 2


substitute equation 1 in equation 2

(31-y)*y=234\\ 31y-y^{2} =234\\ -y^{2} +31y-234=0



using a graph tool-----> to resolve the second order equation

see the attached figure


the solution is

13 and 18

8 0
2 years ago
Read 2 more answers
What is 2 exponent 4 time 2 exponent negative 7 equal
Elena L [17]
Answer: i’m not sure if it’s just simplifying or factoring. but for simplifying it equals. 1/8 or .125

Explanation: calculator
4 0
3 years ago
If fixed costs are $561,000 and the unit contribution margin is $8.00, what is the break-even point in units if variable costs a
olga nikolaevna [1]
The break even point is the point where in the total cost and the total revenue of the business are of the same value which means there is no profit or no loss. It is would be the minimum point that a business to reach in order to be able to recover the costs without any loss. At this point selling cost is equal to the sum of the fixed cost and the variable cost. To determine the break even point in units, we do as follows:

SC = FC + VC
Px = FC + Vx
where x is the number of units, P is the price per unit and V is the variable cost per unit.

x = FC / P - V
x = 561000 / (8.00 - 0.50)
x = 74800 units
4 0
3 years ago
Please help me please
Contact [7]

Answer:

458

Step-by-step explanation:

6 0
2 years ago
Hello i would like help and the answer to this please; what is the nth term rule of
Paraphin [41]

Answer:

The nth term of the given sequence

a_{n} = a_{n-1} + (2n-1)

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given sequence  -5,-4,-1,4,11,20,31

a₀ = -5

a₁ = a₀ +1 = -5 +1   = -4

a₂ = a₁ + 3 = -4+3  = -1

a₃ = a₂ + 5 = -1 +5 = 4

a₄ = a₃ + 7 = 4 + 7  =11

a₅ = a₄ + 9 = 11+9 = 20

a₆ = a₅ + 11 =  20+11 = 31

a₇ = a₆ + 13 = 31 +13 =44

and so on

The nth term of the given sequence

a_{n} = a_{n-1} + (2n-1)

7 0
3 years ago
Other questions:
  • If 3x+y=14, and x and y are positive integers, all of the following could be the value of x+y EXCEPT? This is an sat question an
    11·1 answer
  • Shade in the grid to represent the ratio. Then find the missing number.
    7·1 answer
  • the surface area of a cuboid is 95cm² and its lateral surface area is 63cm². find the area of its base​
    12·1 answer
  • The rate table shows how many miles Emma can ride her bike at a constant rate.
    15·1 answer
  • What is the 4-day SMA for the following closing prices: $56, $61, $50, $57, $60, $58, and $57.
    9·1 answer
  • While on a business trip to Manchester, Valentina treated her co-workers to a meal that cost $100. Valentina knew that when the
    5·1 answer
  • 6). The circle graph shows Allen's activities during 24 hours.
    10·2 answers
  • Figure o of a tile pattern has 3 tiles. This pattern grows<br> by 5 tiles each figure.
    14·1 answer
  • Your phone plan gives you 1000 minutes at a cost of $35. if you go over you will be charged $0.12 per minute. This month you use
    7·2 answers
  • How do you do long division for something like question 2.<br> ??
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!