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
Lynna [10]
3 years ago
10

What is the surface area?

Mathematics
1 answer:
dlinn [17]3 years ago
4 0

Answer:

6,656 square meters

Step-by-step explanation:

Surface area of triangular pyramid = bh + L(S1 + S2 + S3)

Where,

b = 48 m

h = 32 m

L = 40 m

S1 = 40 m

S2 = 40 m

S3 = 48 m

Plug in the values

Surface area = 48*32 + 40(40 + 40 + 48)

= 1,536 + 5,120

= 6,656 m²

You might be interested in
I hate word problems XD so can you do this?<br> :]
8090 [49]

Answer:

52

Step-by-step explanation: also good morning

5 0
3 years ago
Read 2 more answers
Maritza remembers her pin because it is between 1000 and 1500 and it is the product of two consecutive prime numbers what is the
Archy [21]
Consecutive prime numbers are going to be close to one another in the number line, and therefore not very different from the square of the number midway between them.  We can thus try to locate the prime numbers in question by looking between the square root of 1000 (31.6) and 1500 (38.7). <span>In this immediate vicinity, the only prime numbers are 31 and 37, which are consecutive - no other prime numbers lie between them.  The product of 31 and 37 is 1147, which is between 1000 and 1500.  This meets the description above, so Martiza's PIN must be 1147.

</span>
5 0
3 years ago
Read 2 more answers
PLESE HELP ill GIVE BRANILY<br><br> Solve for x. 3.5(7-x)+32=106-1.5(4x+18)
murzikaleks [220]

Answer:

X=9

Step-by-step explanation:

3.5(7−x)+32=106−1.5(4x+18)

Step 1: Simplify both sides of the equation.

3.5(7−x)+32=106−1.5(4x+18)

(3.5)(7)+(3.5)(−x)+32=106+(−1.5)(4x)+(−1.5)(18)(Distribute)

24.5+−3.5x+32=106+−6x+−27

(−3.5x)+(24.5+32)=(−6x)+(106+−27)(Combine Like Terms)

−3.5x+56.5=−6x+79

−3.5x+56.5=−6x+79

Step 2: Add 6x to both sides.

−3.5x+56.5+6x=−6x+79+6x

2.5x+56.5=79

Step 3: Subtract 56.5 from both sides.

2.5x+56.5−56.5=79−56.5

2.5x=22.5

Step 4: Divide both sides by 2.5.

2.5x

2.5

=

22.5

2.5

x=9

4 0
4 years ago
Read 2 more answers
What is the slope of the function, represented by the table of values below?
schepotkina [342]

Answer:

-1/2

Step-by-step explanation:

4 0
3 years ago
Evan earns $12 an hour plus $15 an hour for every hour of overtime. Overtime hours are any hours more than 30 hours for the week
Naya [18.7K]
1. M(x)=12x, with domain x < or =30, x a natural number {1,2,3,...30}

2. T(y)=12*30+15y
     
    T(y)=360+15y is the function which gives the wage after 30 hours of regular time and y of overtime.

3. T(y)=510
     360+15y=510
              15y=510-360=150
                   y=10 hours of overtime (and 30 of regular time.
6 0
3 years ago
Other questions:
  • It has been estimated that a student’s final grade in a course decreases by 5 points for every 2 days absent from class. If a st
    10·1 answer
  • NEED HELP ASAP !!!!
    5·1 answer
  • Ross needs to buy a countertop for a laundry room. He calculated the area to be 12 square feet. The actual area is 11.8 square f
    11·1 answer
  • Divide. use rectangular models to record the partial quotients. 246÷3
    10·2 answers
  • What is the least common multiple of 18 and 24 and 42
    15·1 answer
  • Is 1/10 greater then or less then 0.09
    5·2 answers
  • How do i solve for x if (x+1)/(x+1)= 1/2​?
    8·1 answer
  • Can someone please factor this expression 27/x³- 8​
    9·2 answers
  • Please determine x.
    11·1 answer
  • Will mark brainlist!!!!!!!!!!<br> what is 4+m/5=2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!