The total surface area of the given pyramid is:
A = 39ft²
<h3>
How to get the surface area of the given figure?</h3>
The total surface area will be equal to the sum of the areas of the square and the 4 triangles.
Remember that for a square of side length S, the area is:
A = S².
In this case, S = 3ft, then:
A = (3ft)² = 9ft².
Now, the area of a triangle of base B and height H is:
A = B*H/2.
Here we can see that the triangles have a base of 3ft (the sides of the square) and a height of 5ft, then the area of each triangle is:
A = (3ft)*(5ft)/2 = 7.5 ft²
Then the total area of the figure is:
A = 4*(7.5 ft²) + 9ft² = 39ft²
If you want to learn more about pyramids:
brainly.com/question/10042135
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Answer is C. The half of the number is 175
21Step-by-step explanation:
Answer:
The black curve is the graph for given function.
Step-by-step explanation:
We are given the following function in the question:
We have to graph this function.
Properties of function:
- The given function is an exponential function of the form
, where b is the base and x can be any real number. - Here,
- It passes through the point (0,1).
- Since
, the graph of function will will increase as we move from left to right. - The domain for given function is all real numbers.
- The range for the given function is
The attached image shows the graph for the given function.
I think it’s 3 out of 20 or 3/20 hope I could help you
