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
Komok [63]
3 years ago
15

What 1+1+2+7+4+6-21​

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0

Answer:

The answer is 0

Step-by-step explanation:

1+1=2

2+2=4

4+7= 11

11+4=15

15+6+21

21- 0 = 0

4vir4ik [10]3 years ago
4 0

Answer:

the answer is 0

Step-by-step explanation:

You might be interested in
Can you help me find X please.​
Mashcka [7]
The answer is 5 I’m not sure if this is correct
4 0
3 years ago
M/5 + 4 x 6 is how many terms?
inysia [295]

Answer: It's 36

Step-by-step explanation: add 5+4(equals 9) then multiply 9 by 6(whih equals 36

Hope this helps

please mark branliest

it would make my day :D

5 0
1 year ago
Read 2 more answers
How do you solve 42 divided by 63
Dafna1 [17]

42  ÷ 63

  63 -> 420

63x6=378


420-378=42

       63->420


So, how many times does 63 go into 42? Well, it doesn't. So put down a zero on your paper, and then a decimal. So if we add a zero onto 42, it becomes 420. Well, 420 is divisible by 63. In fact, 63 goes into 420 6 times, making a total of 378. 420-378 = 42. Then the process begins again. So you've got a 0.6, and that six just keeps on repeating. On paper, you're gonna wanna put a dash over the six to show that it's repeating.


Anyways, the answer is .66 repeating.

6 0
2 years ago
Read 2 more answers
Write 6.384 to 1 decimal place
yan [13]

Answer:

6.384 rounded to one decimal place is 6.4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A line passes through (2, –1) and (8, 4). a. Write an equation for the line in point-slope form. b. Rewrite the equation in stan
pentagon [3]
The point-slope form of a line is:

y-y1=m(x-x1),  where m=slope and (x1,y1) is any point on the line

First we need to find the slope, which is (y2-y1)/(x2-x1)

m=(4--1)/(8-2)

m=5/6 and we can use either point, I'll use (8,4)

y-4=(5/6)(x-8)

That is your equation in point-slope form.

Now the standard equation of a line is ax+by=c

y-4=(5/6)(x-8)  we can perform the indicated multiplication on the right side

y-4=(5x-40)/6  multiply both sides by 6

6y-24=5x-40  add 24 to both sides

6y=5x-16  subtract 5x from both sides

-5x+6y=-16  and by convention, the standard equation of a line should be expressed with a positive coefficient for x, so multiply both sides by -1

5x-6y=16
8 0
3 years ago
Other questions:
  • Is pi 3.14 or 22/7 whis of this is pi?
    6·2 answers
  • A scientist you two gallons of liquid for every 3 hours he works. He uses
    11·1 answer
  • If the function f is defined by f(x) = 3x+ 4 then 2f(x) + 4 =?
    8·1 answer
  • Which of the following is equivalent to (p3)(2p2 - 4p)(3p2 - 1)?
    5·2 answers
  • Drilon got 63 out of 72 correct in his test. What fraction of the marks did he get correct?
    8·2 answers
  • If eight persons are having dinner together, in how many different ways can three order chicken, four order steak, and one order
    13·1 answer
  • Divide and find quotient and reminder 4x³+6x²+19x-5 by 2x+5​
    10·1 answer
  • What fraction of the shape is shaded?​
    5·2 answers
  • What’s the answer to this
    9·1 answer
  • Given: y varies directly as x squared and inversely as z cubed. If y = 12 when x = 4 and z = 2, find x when y = 1.728 and z = 5.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!