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
Y_Kistochka [10]
3 years ago
7

What is the surface area of a pyramid with a base of 16 and a height of 20

Mathematics
1 answer:
Lemur [1.5K]3 years ago
8 0

Answer: 256 feet

Step-by-step explanation:

Base Surface Area =  162

=  256 feet2

Lateral Surface Area =  

2×16× √

( 16 )2 + 202

2

=  689.30109531322 feet2

Total Surface Area = 945.30109531322 feet2

You might be interested in
80 members decreased by 65%
LekaFEV [45]
Do a proportion
65/100= x/80

Cross multiply and divide
80 x 65= 5, 200
5, 200 divided by 100 is 52
52 members left
80-52= 28
Answer is 28 members
5 0
3 years ago
In a laboratory, scientist are performing chemical reactions.the amount of product formed by a reaction can be determined by equ
galina1969 [7]

Answer:

  0.25

Step-by-step explanation:

The only constant in the equation is called the "constant of proportionality." Its value is 0.25.

The constant of proportionality is 0.25.

____

In an equation of the form ...

  y = kx

the constant k is called the <em>constant of proportionality</em>. It's a vocabulary (naming) question.

3 0
3 years ago
What is the volume of a cone (in cubic inches) with a radius of 6 inches and a height of 3 inches? Use 3.14 for π. Round your an
ICE Princess25 [194]

When you square the radius = 6×6= 36. Multiply 36×3×3.14=339.12. Using the formula, you then multiply 1/3×339.12=339.12/3= 113.04 in^3. Final answer is 113.04^3

4 0
3 years ago
The zeroes of the function are
Xelga [282]
The zero of a function is any replacement for the variable that will produce an answer of zero. Graphically, the real zero of a function is where the graph of the function crosses the x‐axis; that is, the real zero of a function is the x‐intercept(s) of the graph of the function.
7 0
3 years ago
Look at the photo and answer the question.
Tanya [424]

Answer:

second option

Step-by-step explanation:

5 newton pushing it to the right

while a mere 4 newton pushing it to the left

more force pushing towards right

4 0
2 years ago
Read 2 more answers
Other questions:
  • Mr lee's homeroom class won a pizza party withfive pizzas. The students ate 3 1/3 of the pizzas. How many pizzas are left?
    5·2 answers
  • The diameter of a circle has endpoints P(–7, –10) and Q(3, 2).
    10·1 answer
  • I really dont get this
    6·2 answers
  • What do you call it was someone pays back a loan quickly
    13·1 answer
  • 16.) A. B. C. Algebra 2 chapter 7
    5·1 answer
  • How to make 2 6/11 into a improper fraction and plz show your work my brain is not that smart
    13·1 answer
  • What did the 800lb monster say to the 400lb monater ??
    5·1 answer
  • What is the median of the data: 76 54 92 88 76 88 75 93 92 68 88 76 76 88 80 70 88 72
    6·2 answers
  • Factor 8y^2+17+2. Please
    5·2 answers
  • Can someone help me?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!