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
Mkey [24]
3 years ago
12

what is the smallest length that can be divided exactly into equal sections of length 5m, 8m and 12m​

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0

Answer:

1m

Step-by-step explanation:

That would be 1 m.

1 is the only whole number which divides exactly into 5, 8 and 12.

You might be interested in
six friends share 5 meat pies. each friend first eats half of a meat pie. how much more meat pie does each friend need to eat to
Margaret [11]
So at the beginning, the friends eat 3 meat pies in total. So that leaves two meat pies left. 
So basically, we divide the meat pies by the number of friends.
2/6 is 1/3
So each friend needs to eat 1/3 of a meat pie
8 0
3 years ago
A point H is 20m away from the foot of a tower on the same horizontal ground. From the point H, the angle of elevation of the po
astra-53 [7]

Answer:

a. See Attachment 1

b. PT = 12.3\ m

c. HT = 31.1\ m

d. OH = 28.4\ m

Step-by-step explanation:

Calculating PT

To calculate PT, we need to get distance OT and OP

Calculating OT;

We have to consider angle 50, distance OH and distance OT

The relationship between these parameters is;

tan50 = \frac{OT}{20}

Multiply both sides by 20

20 * tan50 = \frac{OT}{20} * 20

20 * tan50 = OT

20 * 1.1918 = OT

23.836  = OT

OT = 23.836

Calculating OP;

We have to consider angle 30, distance OH and distance OP

The relationship between these parameters is;

tan30 = \frac{OP}{20}

Multiply both sides by 20

20 * tan30 = \frac{OP}{20} * 20

20 * tan30 = OP

20 * 0.5774= OP

11.548 = OP

OP = 11.548

PT = OT - OP

PT = 23.836 - 11.548

PT = 12.288

PT = 12.3\ m (Approximated)

--------------------------------------------------------

Calculating the distance between H and the top of the tower

This is represented by HT

HT can be calculated using Pythagoras theorem

HT^2 = OT^2 + OH^2

Substitute 20 for OH and OT = 23.836

HT^2 = 20^2 + 23.836^2

HT^2 = 400 + 568.154896

HT^2 = 968.154896

Take Square Root of both sides

HT = \sqrt{968.154896}

HT = 31.1\ m <em>(Approximated)</em>

--------------------------------------------------------

Calculating the position of H

This is represented by OH

See Attachment 2

We have to consider angle 50, distance OH and distance OT

The relationship between these parameters is;

tan50 = \frac{OH}{OT}

Multiply both sides by OT

OT * tan50 = \frac{OH}{OT} * OT

OT * tan50 = {OH

OT * 1.1918 = OH

Substitute OT = 23.836

23.836 * 1.1918 = OH

28.4= OH

OH = 28.4\ m<em> (Approximated)</em>

5 0
3 years ago
What is the range of the function y=1+2 sin (x-pi)
Step2247 [10]

The sine has a range -1 to +1 so y goes from 1+2(-1) to 1+2(1) = -1 to 3

Range: -1 ≤ y ≤ 3


3 0
3 years ago
A video games on sale for $56. The original price of the video game was $70. What percent of the original price is the sale pric
Sloan [31]

Answer:

20 %

Step-by-step explanation:

70 X 0.20% = 56

7 0
2 years ago
What is a two dementional figure that has one endpoint.PLEASE HELP ME!!!!!​
Ivanshal [37]

Answer:

A two dimensional figure that has only one endpoint is a ray

Step-by-step explanation:

A ray has one endpoint and then goes on for infinite time in the other direction.

7 0
3 years ago
Other questions:
  • -olving Systems of Linear Equations: Graphing
    10·1 answer
  • Use (&lt;, &gt;, =) to compare 2⁄3 and 3⁄4. A. None of the above B. 2⁄3 &gt; 3⁄4 C. 2⁄3 &lt; 3⁄4 D. 2⁄3 = 3⁄4
    12·1 answer
  • Someone please helpppp!!no bs answers.<br> geometry
    6·1 answer
  • The gravitational force exerted on a baseball is 2.24 N down. A pitcher throws the ball horizontally with velocity 17.0 m/s by u
    13·1 answer
  • A real number between the square root of 13 and square root of 14
    11·1 answer
  • Javier constructed a square by drawing two congruent triangles. Which shows one of the triangles he could have used? A triangle
    6·2 answers
  • If a two story home has a ground floor of 25*30 feet and second floor of 20*30 feet, what is the total square footage of the hom
    12·1 answer
  • What is the slope of this scenario? The bowling alley charges $4 per game and a one time fee of $7 for bowling shoes. *
    13·1 answer
  • Find an equation for the line that passes through the points (1. - 4) and (-5.4).
    6·1 answer
  • In need of help!!!! Please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!