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
sergejj [24]
2 years ago
10

(repost) Help Please I will Give brainliest If Correct!!

Mathematics
2 answers:
Eddi Din [679]2 years ago
6 0

Answer:

There are about 7 x 10^6

Step-by-step explanation:

3.5*2029249= 7102347

rounds to 7000000= 7 x 10^6

erma4kov [3.2K]2 years ago
4 0

Answer:

7.102347 times 10^{6}.

Step-by-step explanation:

Alright.  This is an inanely large amount of words, as a drill for scientific notation.  The first step is, since the mystery book has 2,029,242 words, to turn this into a single digit multiplied by a power of ten - 2.029242 times 10^{6} (apologies for the weird font change in the middle).  The science fiction book is 3.5 times larger - multiply 2.029242 on a calculator (unless you really like suffering for some reason; then do it by hand) - it comes out as 7.102347.  Thus, the answer is 7.102347 times 10^{6}.

You might be interested in
How many solutions does this system have?
poizon [28]

Answer:

Step-by-step explanation:

5x - y = 3.......(1)

2y = 10x+2.....(2)

Rearranging (2)

-10x + 2y = 2......(3)

Multiply equation (1) by 2

10x - 2y = 6..........(4)

Adding (3) and (4)

-10x + 10x + 2y - 2y = 2 + 6

No solution since both x and y are eliminated.

7 0
3 years ago
Please do the following step by step ​
r-ruslan [8.4K]

Answer:

look at the picture i have sent

5 0
2 years ago
The first blanks options are -2 , -1/2 , 2 , 1/2
Pie

Answer:

equation 1

y = -2x

equation 2

y = x-3

Solution to both

(1,-2)

Step-by-step explanation:

We need to get the equations of both lines

General form is;

y = mx + c

where m is slope and c is the y-intercept

Table 1

since we have a point 0,0; the y-intercept here is zero

Let us get the slope. We can do this by selecting any two points

m = (y2-y1)/(x2-x1)

m = (2-10)/(-1+5) = -8/4 = -2

So the equation of the first line is;

y = -2x

Table 2

we get the slope

m = (4+2)/(7-1) = 6/6 = 1

The partial equation is;

y = x + c

To get c, we select any two point and substitute

4 = 7 + c

c = 4-7

c = -3

So the equation is;

y = x-3

To get the solution to both systems, we equate the y

-2x = x - 3

-2x-x = -3

-3x = -3

x = -3/-3

x = 1

To get y, we substitute;

recall; y = -2x

y = -2(1)

y = -2

Solution to the system is;

(1,-2)

7 0
3 years ago
Pleaseee help with this question!!
Grace [21]
Answer: angle JKG= 26
8 0
3 years ago
What is an equivalent fraction for 3:11
Dmitry [639]

Answer:

\frac{3}{11}

Step-by-step explanation:

When you have something like that, just think that the first number goes on top and the second number goes on bottom.

8 0
3 years ago
Other questions:
  • Which ordered pair is a solution to this equation? 8x-5y=8
    9·1 answer
  • A catering company charges $300 plus $40 per guest for a wedding. Sarah and Eric do not want to spend more than $5,000 on cateri
    5·2 answers
  • How many solutions does the equation 4y - 4y - 12 = 14 -2 have?
    7·1 answer
  • 3/2+(-6/5) what does this equal? Please help
    8·2 answers
  • Which expression is equivalent to -12(3x-3/4) ?
    10·2 answers
  • 5<br> 1.<br> Explain why the slope of line a is.
    9·1 answer
  • Х<br> Find the missing y value.<br> у<br> 0 0<br> 1<br> 1<br> 2 -6<br> 3 -9<br> 4-12<br> 5-15
    14·1 answer
  • Write an explicit formula for the nth term 13,18,23,28 <br><br> an=
    11·1 answer
  • How do you write this number using words?<br><br> 44,038
    12·2 answers
  • What is the range of Y = l0g8X?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!