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
GaryK [48]
3 years ago
7

Find the surface area

Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0

Answer:

d

Step-by-step explanation:

can you see the photo

here is the step

i hope it can help you

You might be interested in
Please help!! i will give brainliest!!
ZanzabumX [31]
If it is 5ft a minute then it must be 10ft every two minutes
3 0
2 years ago
125% of wat number is 45
Masteriza [31]

Answer:

36

Step-by-step explanation:

125% of what number equals 45? Answer: 36

4 0
3 years ago
N.
Elis [28]

Answer:

9

Step-by-step explanation:

36 divided by 4 is 9

5 0
3 years ago
Read 2 more answers
The ratio of the perimeters of two similar triangles is 4:3. What are the areas of these triangles if the sum of their areas is
emmasim [6.3K]

Answer:

the areas of these triangles are 83.2cm² and 46.8cm²

Step-by-step explanation:

1. If the triangles are similar and the ratio of the perimeter ois 4:3, then the areas are in the following ratio:

4²:3²

 16:9                                                                      

2. The sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:

130(16/16+9)

130(0.64)

=83.2cm²

3. The area of the smaller triangle is:

130(9/16+9)

130(0.36)

46.8cm²

<u>Hope this help</u>s

6 0
3 years ago
BRAINLIEST!!Felicia had $80 when she went to a music store that charges $18 for each CD. She needs to have no less than $20 in h
xxMikexx [17]

Answer:

The possible number of CDs she could buy is 1, 2, and 3.

Step-by-step explanation:

First, you have to make an equation to solve to find the answer(s):

  • 80 - (18 · x) ≥ 20
  • 80 is how much money Felicia has; 18 is for the cost of each CD; x is for the number of CDs; ≥ is no less; and 20 is how much money Felicia needs to have left.

1.) 80 - (18 · 1) ≥ 20

80 - 18 · 1 ≥ 20

80 - 18 ≥ 20

62 ≥ 20

Since 62 ≥ 20 is always true, there are infinitely many solutions.

2.) 80 - (18 · 2) ≥ 20

80 - 18 · 2 ≥ 20

80 - 36 ≥ 20

44 ≥ 20

Since 44 ≥ 20 is always true, there are infinitely many solutions.

3.) 80 - (18 · 3) ≥ 20

80 - 18 · 3 ≥ 20

80 - 54 ≥ 20

26 ≥ 20

Since 26 ≥ 20 is always true, there are infinitely many solutions.

4.) 80 - (18 · 4) ≥ 20

80 - 18 · 4 ≥ 20

80 - 72 ≥ 20

8 ≥ 20

Since 8 ≥ 20 is false, there is no solution.

5.) 80 - (18 · 5) ≥ 20

80 - 18 · 5 ≥ 20

80 - 90 ≥ 20

- 10 ≥ 20

Since - 10 ≥ 20 is false, there is no solution.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Four friends are sharing 1/2 of a cake. What portion of the whole cake will each friend get?
    12·2 answers
  • How is the graph of y = 8x^2 − 1 different from the graph of y = 8x^2?
    8·1 answer
  • Indicate the method you would use to prove the two triangles congruent. If no method applies, enter “none”.
    7·1 answer
  • (PLEASE HELP ASAP)<br><br>What is the base area of Box 3?
    8·2 answers
  • I need help ASPA with these two questions!!! &lt;3 GIVE THANKS
    12·2 answers
  • Any number that is divisible by 3 is also divisible by 6. Find a counterexample to show that the conjecture is false. 24 18 12 2
    5·2 answers
  • 1. Zoey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $1.20 plus $3.25 per mile. The tota
    7·1 answer
  • I don’t understand so please HELPPPPPPPPPPPPPP
    8·2 answers
  • 90 + 90 ÷ 90 = _________​
    12·1 answer
  • 7x +2(-2x +1) <br><br>how do I solve this? ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!