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
algol13
2 years ago
12

Which expression represents the total surface area, in square centimeters, of the square pyramid? A square pyramid. The square b

ase has side lengths of 8.2 centimeters. The triangular sides have a height of 10.3 centimeters.
Mathematics
1 answer:
7nadin3 [17]2 years ago
5 0

Answer:

Total surface area of the pyramid is 236.16cm² and the expression is

2bs + s²

Step-by-step explanation:

Total surface area of a square pyramid is expressed as;

TSA = 2bs + Base Area

b is the side length  of the base = 8.2cm

s is the slant height of the triangular side = 10.3cm

Base area = s²

Base area = 8.2²

Base area = 67.24cm²

TSA = 2(8.2)(10.3)+67.24

TSA = 168.92+67.24

TSA = 236.16cm²

Hence the total surface area of the pyramid is 236.16cm² and the expression is 2bs + s²

You might be interested in
How do you begin isolating the variable x to one side of the equation?
diamong [38]
You move all the varibles to one side and then divide it by the number it has remember if you do it for one side you do it to the other

6 0
3 years ago
Three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?
Veseljchak [2.6K]

Answer:

80¢\lb.; 58 667\1000 ft.\sec.

Step-by-step explanation:

Divide the cost by three; multiply 40 by 1.466675.

7 0
2 years ago
PLEASE HELP ME!!! (20 POINTS im giving it away in a smaller amount because im becoming poor from giving them away)
mamaluj [8]

The right side of the equation can be rewritten in terms of p as 4p (4p = 4(x^2 +6) = 4x^2 +24)


Now you have (x^2 +6)^2 - 21 = 4p

Replace (x^2 +6) with p

p^2 - 21 = 4p

Subtract 4p from each side:

p^2 - 21 -4p = 0

Rewrite the expression to get p^2 - 4p -21 = 0


8 0
3 years ago
Read 2 more answers
17.
Ugo [173]

The correct answer is A) g≥5

This is because when you look at an absolute value function, the constant at the end is the y value of the vertex. Since it is an absolute value equation, we know that the values can only go up. Therefore, it must be greater than or equal to the constant at the end (5)

4 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST find the value of r (-4,8), (r,12), m=4/3 (show your work pls)
OLEGan [10]

Answer:

r = 13

Step-by-step explanation:

The first step is to find b from y=mx=b using m=4/3 and (-4,8)

8=\frac{4}{3}(-4)+b

After solving the equation, b will equal -16/3 making the final equation be

y=\frac{4}{3} x-\frac{16}{3}

Using the equation, you can solve for r.

12=\frac{4}{3} x-\frac{16}{3}

This will bring the answer being r = 13

7 0
2 years ago
Other questions:
  • Charlie guesses that his dog weighs 34.5 lb. The dog actually weighs 32.7 lb.
    12·1 answer
  • Y=4x^2+7x vertex form
    7·1 answer
  • I need the answers, plzz
    8·2 answers
  • Is -3 a solution to the equation 3x-5=4+2x explain PLZ HELP!
    12·1 answer
  • -8-x=x - 4x<br> Plis help me!!
    11·2 answers
  • Bert already has $50 but needs a total of at least $250 for his holiday. He gets paid $20 per day for delivering papers. What is
    13·1 answer
  • A right angle is complementary.<br> true or false
    9·1 answer
  • Solve the following: a) 3x2+ 4 9.5 b) 7+2x 5
    15·1 answer
  • Sophie is training for the triathlon. She swims 40 meters in 50 secs, moving at a constant speed. Sophie wants to know her rate
    13·1 answer
  • Which of the following are needed to make an expression
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!