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
viva [34]
3 years ago
5

Maria found the least common multiple of 6 and 15. Her work is shown below.

Mathematics
2 answers:
Masteriza [31]3 years ago
6 0

Answer:

the lcm would be 30 not 60

Step-by-step explanation:

Dimas [21]3 years ago
4 0

Answer:

the least common multiple is 30 but instead she found the greatest common mutiple.

Step-by-step explanation:

You might be interested in
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!
marishachu [46]

Answer:

<u>32m^2</u>

Step-by-step explanation:

32m^2

8*4 = <u>32</u>

Have a nice day!  :-)

6 0
3 years ago
Pls asap... use trigonometry to find the area of a regular 20- gon with each side = 6 in
irga5000 [103]

Answer:

Area of polygon[20 sides] = 1,140 inch² (Approx.)

Step-by-step explanation:

Given;

Number of sides = 20 sides

Length of each side = 6 inch

Find:

Area of polygon[20 sides]

Computation:

Perimeter of polygon[20sides] = 20 x Length of each side

Perimeter of polygon[20sides] = 20 x 6

Perimeter of polygon[20sides] = 120 inch

Apothem[Shortest distance from center] = S / 2tan[180/n]

Apothem[Shortest distance from center] = 6 / 2tan[180/20]

Apothem[Shortest distance from center] = 6 / 2tan[9]

Apothem[Shortest distance from center] = 18.94

Apothem[Shortest distance from center] = 19 inch (Approx.)

Area of polygon[20 sides] = [Perimeter x Apothem] / 2

Area of polygon[20 sides] = [120 x 19] / 2

Area of polygon[20 sides] = 1,140 inch² (Approx.)

6 0
2 years ago
A jeweler has 36 inches of silver chain. She needs 5 time that much to make some necklaces. How much silver chain does the jewel
Elina [12.6K]
36 *<span> 5 = 180 
hope this helps




</span>
4 0
3 years ago
How many sides does a hexagon have
Gekata [30.6K]

Answer:

Step-by-step explanation:

by definition, a hexagon has six sides.

the prefix "hex-" is derived from the greek "hexi-" which means 6

5 0
3 years ago
Read 2 more answers
If x-5/4 = -9/5, then x =
Lerok [7]

Answer:

[See Below]

Step-by-step explanation:

✦ First change the improper fractions to decimals:

  ✧ ⁵⁄₄ = 1.25

  ✧ -⁹⁄₅ = -1.8

✦ Then divide:

  ✧ 1.25 ÷ -1.8 = -0.69

So x would be -0.69 in decimal form.

~<em>Hope this helps Mate. If you need anything feel free to message me.</em>

8 0
3 years ago
Other questions:
  • Add or subtract. Write your answer in scientific notation.
    13·2 answers
  • What is the length of line segment JK?
    8·2 answers
  • The radius of the circle above is 7 in. What is the circumference of the circle? (Use = 3.14)
    8·1 answer
  • Compare the values of the 4s in the number 900441358
    12·1 answer
  • Please help me with these 5 problems!!!
    6·1 answer
  • (10p+96)+(-6p+93)=(9+75)
    14·1 answer
  • What do these (&gt;, ≥, &lt;, ≤) mean
    12·2 answers
  • A minibus drives with a constant speed of 80 miles per hour. How far can it travel in 2 1/2 hours?
    6·1 answer
  • How do you write 999.9% as a decimal?
    11·2 answers
  • Which option below is not a potential risk of purchasing a used car?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!