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
Yakvenalex [24]
3 years ago
12

Help please don't guess it's really important ?

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
6 0
Irrational means that the decimal numbers keep going on. rational means it stops. this is most likely irrational if the numbers keep going on.
astraxan [27]3 years ago
4 0
The answer would be irrational because the numbers keep on going but if they didn't kept on going it would of been
You might be interested in
A ski resort has 3 lifts, each with access to 6 ski trails. Explain how you can find the number of possible outcomes when choosi
svetlana [45]
You could multiply 6 times 3 to get your answer. The answer would be 18

4 0
3 years ago
Is the LCM ( least common multiple) of two numbers ( always,sometimes,never) the product of the two numbers?
Scorpion4ik [409]
In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by LCM(a, b), is the smallest positive integer that is divisible by both a and b. SOOO, no there can be a lower number then both multiplied by each other.
7 0
3 years ago
Please help.
denis23 [38]

9514 1404 393

Answer:

  1. Angle 1 = 139°
  2. Angle 2 = 41°
  3. x = 29; exterior angle = 131°

Step-by-step explanation:

These problems let you make use of the fact that the sum of the remote interior angles is equal to the exterior angle.

__

1. 53° +86° = ∠1

  139° = ∠1

__

2. ∠2 +92° = 133°

  ∠2 = 133° -92°

  ∠2 = 41°

__

3. (x +9)° +93° = (4x+15)°

  87 = 3x . . . . . . . . . . . . . . . . subtract x+15°

  29 = x . . . . . . . divide by 3

The exterior angle is ...

  (4x +15)° = (4·29 +15)° = 131° . . . exterior angle

3 0
3 years ago
Ralph is painting the barn below, including the sides and roof.  He wants to know how much paint to purchase. 
grandymaker [24]
PART A

The barn is constructed by the following 2D shapes

Two triangles of height = 4' and base = 20'
Area = 2 × (0.5×4×20) = 80

Two rectangles of length = 20' and width = 15'
Area = 2 × 20 × 15 = 600

Two rectangles of length = 45' and width = 15'
Area = 2 × 45' × 15' = 1350

One base of length = 45' and width = 15'
Area = 45 × 15 = 675

Two rectangles on each on one side of the roof. We have the length = 45'  but not the width. We can work out the width by using Pythagoras theorem

w² = 4² + 10²
w² = 16 + 100
w² = 116
w = √116 = 10.77

Area of the two rectangles on the roof part is = 2 ×10.77 × 45 = 969.33

Total area to paint = 969.33+675+1350+600+80 = 3674.33 ≈ 3700 (to the nearest hundreth)


PART B

Numbers of paint cans needed = 3700 ÷ 57 = 64.9 ≈ 65 cans

PART C

Total cost of paint = 65 × 23.50 = $1527.50

PART D

The barn is constructed by a cuboid and a rectangular prism

V of cuboid = length × width × height
V of cuboid = 20 × 45 × 15
V of cuboid = 13500

V of triangular prism = Area of cross section × depth
V = [0.5×4×20] × 45
V = 1800

Total volume = 1800 + 13500 = 15300


7 0
3 years ago
6x + 3y + z = 21<br> y = 7x + 8z - 29<br> -6y - 8z = 6
kicyunya [14]

Answer:

What is the question

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Jing spent 1/3 of her money on a pack of pens, 1/2 of her money on a pack of markers, and 1/8 of her money on a pack of pencils.
    7·2 answers
  • Read all of the statements about scale drawings below.
    13·1 answer
  • The answers for the questions on the list please
    8·1 answer
  • How to do this problem
    12·1 answer
  • Choose the slope-intercept form of y 3 = 4(x – 5). y = 4x – 8 y = 4x 2 y = 4x 17 y = 4x – 23
    11·2 answers
  • an hourglass is turned over with the top part filled with sand. after 3 minutes, there are 855 ml of sand in the top half. after
    6·2 answers
  • A neighborhood was given a vacant lot in the shape of a rectangle on which to build a park. The base of the lot is 72.2 feet and
    7·1 answer
  • The school that rob goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 22 senior c
    8·1 answer
  • Is the problem 6y2x=10 in standard form
    6·2 answers
  • Omg I do not understand this
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!