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
katovenus [111]
3 years ago
12

The square pyramid pictured below has a surface area of

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

Step-by-step explanation:

Triangles

Area of a triangle = 1/2 b * slanted height

b = 6 m

h = 9 m

Area of 1 triangle = 1/2 * 6 * 9

Area of 1 triangle = 27

Area of all 4 triangles = 4*27 = 108 m^2

==================

Base area

The base is a square. All 4 sides are equal.

The formula for a square is s^2

Area = (6 m)^2

Area = 36 m^2

Total area

Total Area = 108 m^2 + 36 m ^2

Total Area = 144 m^2

Setler [38]3 years ago
7 0

your answer is 144m2

hope this helps;)

mark brainly

You might be interested in
A bike path is 3 miles long. there are distance markers every path one fourth mile to the end of the path. which number line cor
Fynjy0 [20]

Given :

A bike path is 3 miles long. there are distance markers every path one fourth mile to the end of the path.

To Find :

Which number line correctly models this situation and the total number of distance markers.

Solution :

It is given that their are markers every 1/4 part of mile.

So, their are 4 markers per mile.

Numbers of markers in 3 miles long path is :

n = 3\times 4\\\\n = 12

Therefore, the total number of distance markers in 3 mile path is 12.

Hence, this is the required solution.

5 0
3 years ago
To calculate the number of montly payments required to pay off a loan or meet an investment goal, use the _______ function.
soldier1979 [14.2K]
NPER function

Hope this helps... mark as Brainliest plz
7 0
3 years ago
Determine the direction that this parabola<br> opens:<br> y = -5x2 - 10x - 13
Pie

Answer:

sorry cant :(

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Calculate the slope.please help due in 2 hours
sergejj [24]

Answer:

Slope = 4

Step-by-step explanation:

Use any two pairs from the table of values, say (0, 3) and (2, 11).

Slope = ∆y/∆x

Slope = \frac{11 - 3}{2 - 0}

Slope = \frac{8}{2}

Slope = 4

3 0
3 years ago
Which expression is equivalent to 8x-2x+x+x<br><br> a. 4x<br> b. 8x<br> c. 6x-2x<br> d. 10x-2y
Deffense [45]
B - 8x

To find this, combine like terms.

8x - 2x is 6x, then add the two x's on the side to bring it back to 8x.

Hope this helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Explain weather or not the two triangles below could lie on the same line. Be sure to use the slope of each triangle in your jus
    10·1 answer
  • What is the a<br> nswer to<br> 5(r-11)=2(r-4)-6
    13·1 answer
  • The total cost of a new calculator is $81.05. This price includes a 10% discount followed by a 6.5% sales tax. What was the orig
    9·1 answer
  • A=16, c=14 find the length of b if necessary round to the nearest tenth
    10·1 answer
  • Brainliest
    13·1 answer
  • To pass science, a student must earn at least a grade of 70. How many students failed this science class?​
    14·2 answers
  • Debora plans to sew 3 blankets for each of her nieces.
    8·2 answers
  • What is the measure of VKW?
    6·1 answer
  • Module 5 assignment <br> 45 points !
    11·1 answer
  • 135= -68x-1 <br><br><br>solve for x​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!