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
sasho [114]
2 years ago
7

Find the surface area of the pyramid. The side lengths of the base are equal. Square pyramid with base edge of 12 centimeters, a

nd a slant height measuring 17 centimeters, on a triangular face. The surface area is square centimeters.
Mathematics
1 answer:
sdas [7]2 years ago
8 0

Answer:

the surface area of the square pyramid is 576.66 cm^2

Step-by-step explanation:

The computation of the surface area of square pyramid is given below:

A = a^2  + 2a × √a^2 ÷ √4 + √h^2

where

a = 12 cm

h = 17 cm

Now put the value of a and h in the above formula

= 12^2 + 2(12) × √12^2 ÷ √4 + √17^2

= 576.66 cm^2

hence, the surface area of the square pyramid is 576.66 cm^2

You might be interested in
The North Star is approximately 4,085 trillion kilometers away from earth. If 1 light
kumpel [21]

Answer:

I don't get the question meaning

6 0
3 years ago
Frank has four different credit cards, the balances and interest information of which are outlined in the table below. He would
Brums [2.3K]

Answer:

  c.  $467.29

Step-by-step explanation:

The total of balances is $9360. The payment can be computed using the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^-n)

where A is the monthly payment, P is the principal (total balance), r is the annual rate, and n is the number of months.

Filling in your numbers, we have ...

  A = $9360(0.18/12)/(1 -(1 +0.18/12)^-24) ≈ $467.29

Frank's monthly credit card payment will be $467.29.

6 0
3 years ago
Read 2 more answers
What is 40% of 120 ? What do I need to do.
kap26 [50]
Multiply 120 by 0.40 to get 40%:
120 x 0.40 = 48

So 48 is 40% of 120
5 0
3 years ago
Read 2 more answers
Bobby makes trail mix for his hiking group. He mixes 1 and one eighth pounds of​ peanuts, 12 ounces of​ raisins, 11 ounces of​ w
KiRa [710]

Answer:

If he divide the trail mix among 8 hikers equally each will get 48/8 = 6 ounces.

Step-by-step explanation:

He makes a trail mix . He mixed 1 1/8 pounds of peanuts , 12 ounces of raisins, 11 ounces of walnuts and 7 ounces of pretzels. Notice the weight units are not equal to we have to convert the pounds to ounces so all the weight will be in ounces.

1 pound  = 16 ounces

1 1/8 pounds = ? ounces

cross multiply

1 1/8 × 16

9/8 × 16 = 18 ounces

Therefore,

His trail mix are

18 ounces of peanuts

12 ounces of raisins

11 ounces of walnuts

7 ounces of pretzels

The total weight = 18 + 12 + 11 + 7 = 48 ounces

Weight of the trail mix = 48 ounces

If he divide the trail mix among 8 hikers equally each will get 48/8 = 6 ounces.

4 0
3 years ago
Add the two mixed numbers 1 1/3 + 3 2/3 = ?
pychu [463]

<em><u>im not sureeeeeeeeeeeeeeeeeeeeeeeee</u></em>

8 0
3 years ago
Other questions:
  • I WILL GIVE YOU BRAINLIEST
    7·1 answer
  • If 8,000 units are produced, what is the total amount of fixed manufacturing cost incurred to support this level of production?
    5·1 answer
  • On a​ test, if 110 questions are answered and 38% of them are​ correct, what is the number of correct​ answers?
    7·1 answer
  • A circle with circumference 10 has an arc with a 162 degree central angle. What is the length of the arc
    13·1 answer
  • Determine whether each number is a perfect square. If it is a perfect square, write
    15·1 answer
  • If clay cost 16.50 or 50lb how much will it cost for 45 pounds of clay
    9·2 answers
  • I giveeee brainlilster
    15·1 answer
  • A broken clock loses four minutes every hour . If the broken clock and a normal clock are both set at noon what time will the no
    9·1 answer
  • Sophia read a total of 10 books over 2 months. If Sophia has read 20 books so far, how many months has she been with her book cl
    7·2 answers
  • 7.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!