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
Lynna [10]
3 years ago
7

What is 12.9 divided by 0.6

Mathematics
1 answer:
denis23 [38]3 years ago
6 0
12.9:0.6=129:6=(120+9):6=120:6+9:6\\\\=20+(6+3):6=20+6:6+3:6=20+1+3:6=21+3:6\\\\Answer:\\\\12.9:0.6=21+3rest\\\\or\\\\12.9:0.6=21+3:6=21+\frac{3}{6}=21+\frac{1}{2}=21\frac{1}{2}=21.5
You might be interested in
Help fast!! PLEASE. Will appreciate it! Thanks! HELP!!
Doss [256]
68% is around 70%
70% of 1 is 0.7
0.7'*3=2.1

Hope this helps :)
7 0
3 years ago
1. Carl has 56 marbles. He has
kotegsom [21]

Answer:

8 marbles

Step-by-step explanation:

Since Carl has 7 times as many marbles as Bill (who is the base unit), Carl's number of marbles is equal to 7 units.

7 units = 56

1 unit =

56 \div 7 = 8

Bill has 8 marbles.

4 0
3 years ago
Read 2 more answers
The graph below shows the function f(x)=x-3/x2-2x-3. Which statement is true?
BARSIC [14]
1. Domain.

We have x^2-2x-3 in the denominator, so:

x^2-2x-3\neq0\\\\(x^2-2x+1)-4\neq0\\\\(x-1)^2-4\neq0\\\\(x-1)^2-2^2\neq0\qquad\qquad[\text{use }a^2-b^2=(a-b)(a+b)]\\\\(x-1-2)(x-1+2)\neq0\\\\
(x-3)(x+1)\neq0\\\\\boxed{x\neq3\qquad\wedge\qquad x\neq-1}

So there is a hole or an asymptote at x = 3 and x = -1 and we know, that answer B) is wrong.

2. Asymptotes:

f(x)=\dfrac{x-3}{x^2-2x-3}=\dfrac{x-3}{(x-3)(x+1)}=\boxed{\dfrac{1}{x+1}}

We have only one asymptote at x = -1 (and hole at x = 3), thus the correct answer is A)
6 0
3 years ago
Read 2 more answers
HELPPPPPPPP ME I HAVE A D+ AND GRADE GO OUT THIS FRIDAY PLZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPP MY PARENTS ARE GONNA MURDER ME (N
dmitriy555 [2]

Answer:

The slope of this graph is 3.5

Step-by-step explanation:

Because 28/8=3.5

4 0
3 years ago
Read 2 more answers
Help me please with explanation
8_murik_8 [283]

Step-by-step explanation:

angle AOB = x+3

angle AOC = 2x + 11

angle BOC = 4x-7

angle AOC = angle AOB + angle BOC

=> 2x +11 = (x+3) + (4x-7)

2x +11 = 5x - 4

=> 3x = 15

x = 5

subst x = 5 in the given formulas

angle AOB = x +3 =8

angle AOC = 2x + 11 = 21

angle BOC = 4x - 7 = 13

7 0
3 years ago
Other questions:
  • What is the surface area of the solid that this net can form?
    8·2 answers
  • On a biology test, a student got 25 questions correct but did not pass. on a second attempt, the student got 36 questions correc
    8·1 answer
  • Which property justifies the fact that 5(x - 2) is equivalent to 5x - 10
    5·1 answer
  • Assume body weight and height are related by the formula W=2H+13, where W represents weight in pounds and H represents height in
    10·1 answer
  • Springdale Junior High has two students, Ashley and Taylor, that qualified for the regional track meet in the 800 meter dash. Th
    9·1 answer
  • Is 3(–2) + 7(2) equivalent to (–3)(–3) + (–1)(1)? Let negative numbers be represented with a "–" symbol and positive numbers be
    8·1 answer
  • A farmer looks out into the barnyard and sees the pigs and the chickens. He says to his daughter, "I count 153 heads and 346 fee
    10·1 answer
  • How many quarts are in 4 gallons
    6·1 answer
  • Pls somone answer
    12·1 answer
  • Please help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!