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
Artemon [7]
3 years ago
8

Is 4.49 a rational number

Mathematics
1 answer:
Gnom [1K]3 years ago
6 0

Answer:

yes it is

rational number is any number that can be expressed as a ratio of two integers (hence the name "rational"). It can be written as a fraction in which the the top number (numerator) is divided by the bottom number (denominator).

plsmark me brilliant

You might be interested in
-2(5x + 16)+ 12 = 50
ArbitrLikvidat [17]
X will equal -7 in this problem
4 0
3 years ago
Read 2 more answers
If ΔABC is an equilateral triangle with, AB = 2x + 17, BC = 6x - 19, AC = 4x-1, find x and the measure of each side
Soloha48 [4]

Answer:

x=9, AB=BC=AC=35

Step-by-step explanation:

Equilateral triangles have 3 congruent sides, so all 3 sides have the same length. Therefore, we know that AB=BC=AC. We are given the lengths of all 3 sides in terms of x, but we only need to set two of them equal to each other to solve for x. Let's use AB and BC to solve for x. We know that AB=BC, AB=2x+17, and BC=6x-19. Therefore, we can write the following equation to solve for

AB=BC\\2x+17=6x-19 (Substitute given values into equation)

Solving for x, we get:

2x+17=6x-19\\2x+17-17=6x-19-17 (Subtract 17 from both sides of the equation to isolate constants)

2x=6x-36 (Simplify)

2x-6x=6x-36-6x (Subtract 6x from both sides of the equation to isolate x)

-4x=-36 (Simplify)

\frac{-4x}{-4}=\frac{-36}{-4} (Divide both sides of the equation by -4 to get rid of x's coefficient)

x=9 (Simplify)

Therefore, AB=2x+17=2*9+17=18+17=35, and AB=BC=AC=35. Hope this helps!  

3 0
3 years ago
Question 1
SashulF [63]

Answer:

-3x^3 + x^2 + 4x +6

Answer is C

Step-by-step explanation:

6 0
3 years ago
What is the ration of 8/4
olya-2409 [2.1K]
The ratio of 8/4 is 2:1 because 8/4 divided by 4 equals 2/1 which equals 2:1
5 0
4 years ago
Read 2 more answers
Graph the line for y+1=−3/5(x−4) on the coordinate plane.
lyudmila [28]

Answer:

y=-3/5x+7/5

Step-by-step explanation:

put into slope form

Distribute the -3/5

y+1=-3/5x+12/5

subtract the one

y=-3/5x+7/5

3 0
4 years ago
Other questions:
  • Area of 100 3/4 feet x 75 1/2 feet?
    14·1 answer
  • In how many ways can a committee of size 3 be formed from 5 people? Assume that, when people are chosen for a committee, the ord
    10·1 answer
  • Can someone please help me
    9·1 answer
  • Write an equation to determine the selling price in dollars, , on an item that is originally priced dollars after a
    7·1 answer
  • Match the vocabulary word with the correct definition. 1. conclusion The if clause in a statement. 2. conditional or implication
    8·1 answer
  • What is the equation of a vertical line that has an x-intercept of 8
    5·2 answers
  • Can somebody help me please??
    9·1 answer
  • Jack had $200 when he got to the festival. He spends $4 per ride. The equation T = 200 – 4R models his amount of money. If he ha
    8·1 answer
  • If a game player scored a 27 on the first game and a 39 on the second game, which number statement can be used to find what the
    10·2 answers
  • A man wants to cut down a tree in his yard. To ensure that the tree doesn't hit anything, he needs to know the height of the tre
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!