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
Elena L [17]
3 years ago
10

How many sides do 5 hexagons and 4 heptagons have in all?

Mathematics
2 answers:
inessss [21]3 years ago
6 0
They have 58 sides all together
VladimirAG [237]3 years ago
6 0

Answer:

58 sides

Step-by-step explanation:

hexagon=6 sides

heptagon=7 sides

hexagon: 6 times 5=30 sides

heptagon: 7 times 4=28 sides

30 sides plus 28 sides equals 58 sides

You might be interested in
A cone has a volume of 144 in3 and a diameter of 12 inches. Wilson states that a cylinder with the same height and diameter has
liraira [26]

Answer:

No

Step-by-step explanation:

Given:

Volume of cone = 144 in³

Diameter of 12 inch

Find:

Volume of cylinder[Same height and radius] is 144 in³ or not

Computation:

Volume of cone = [1/3][π][r²][h]

144 = [1/3][3.14][(12/2)²][h]

144 = 37.68 h

Height of cone = 3.82

Volume of cylinder[Same height and radius] = [π][r²][h]

Volume of cylinder[Same height and radius] = [3.14][6²][3.82]

Volume of cylinder[Same height and radius] = 431.81

Volume of cylinder[Same height and radius] = 432 in³

So,

Volume of cylinder[Same height and radius] is not 144 in³

8 0
3 years ago
I will give brainliest to whoever answers first
Hatshy [7]

Answer:

this is a rubric for an assignment not the work :)

Step-by-step explanation:

yay brainlyest

7 0
3 years ago
Read 2 more answers
Evaluate the expression. Write your answer in scientific notation.
krok68 [10]
1. 4.47 x 10^3
2. 4.8 x 10^8
5 0
3 years ago
Lisa and her 17 classmates are donating money to a local charity. Each student will donate $5.25. How much money are Lisa and he
masya89 [10]

Answer:

$94.50

Step-by-step explanation:

Total No. of students = Lisa(1) + 17 classmates = 1+17 = 18

Money donated by 1 student = $5.25

Money donated by 18 Students = 18*5.25 = $94.50

8 0
3 years ago
Read 2 more answers
What are like terms
pychu [463]

Answer:

like terms are siilar terms such as 6a and -7a would be like terms as well as 5 amd 3

8 0
3 years ago
Read 2 more answers
Other questions:
  •  Plz help  me answer this math question.Trevor has 12 2/5 acres to plant vegetables. He uses 1/5 of the acres for corn and 1/3
    14·1 answer
  • Cheyanne plans to put $150 into a savings account. She can place her money into an account represented by f(x) = 5x + 150, or in
    10·1 answer
  • Emma doesn’t have $300 now, but she plans to get a job when she gets to college. She wants to find out how much it will cost her
    15·2 answers
  • A rectangle has length of 5.25 cm and area of 44.625 cm. What does the length of the rectangle have to be?
    14·2 answers
  • How do you solve the problem
    10·1 answer
  • Helppppppppppppppppppppppppp
    14·1 answer
  • If a globe rotates through 150 degrees in 5 seconds, how many rotations does it make in 30 seconds
    14·2 answers
  • The earth is about 4,540,000 years old. What is that number in scientific notation?
    10·1 answer
  • What is the equation of the line shown in this graph? Enter your answer in the box.
    10·2 answers
  • 6. A bag contains 240 counters.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!