How do you write 889,000 in scientific notation?

Answers

Answer 1

Answer:

8.89×10(5)

Step-by-step explanation:

For 889,000 move the decimal over between the 8's never in the very front count the digits behind the first 8 that's how you get it to scientific notation.

Related Questions

Step 1: Subtract 3 from both sides of the inequality.
Step 2: __________
Step 3: Divide both sides of the inequality by the coefficient of x.

What is the missing step in solving the inequality 5 – 8x < 2x + 3?

Add 2x to both sides of the inequality.
Subtract 8x from both sides of the inequality.
Subtract 2x from both sides of the inequality.
Add 8x to both sides of the inequality.

Answers

Answer:

The missing step is;

Add 8x to both sides of the inequality

Step-by-step explanation:

The step by step solution is presented as follows;

Step 1: Subtract 3 from both sides of the inequality

From the given inequality equation, we have;

5 - 8·x < 2·x + 3

Subtracting 3 from both sides of the inequality gives;

5 - 8·x - 3 < 2·x + 3 - 3

2 - 8·x < 2·x

Step 2: Subtract 8·x from both sides of the resulting inequality

2 - 8·x - 8·x < 2·x - 8·x

2 < -6·x

Step 3: Dividing both sides of the resulting inequality from above by the coefficient of x gives;

2/(-6) < -6·x/(-6)

-1/3 > x.

Answer:

D. Add 8x to both sides of the inequality

Step-by-step explanation:

i took the quiz on egd

For question 4 I know it has the answer already but I just need the steps by step for it its the midpoint formula. If you know can you help me out

Answers

Answer:

M = ((-4+5)/2, (-1+3)/2) = (1/2, 2/2) = (1/2, 1)

Step-by-step explanation:

The midpoint (M) of segment AB is ...

M = (A +B)/2

That is, for coordinates A = (ax, ay) and B = (bx, by), the midpoint is ...

M = ((ax, ay) +(bx, by))/2

M = ((ax+bx)/2, (ay+by)/2) . . . . midpoint formula

For A(-4, -1) and B(5, 3), M will be ...

M = ((-4+5)/2, (-1+3)/2) = (1/2, 2/2)

M = (1/2, 1) . . . . as you know

Simplify and Combining like terms: Steps how to solve the equation. What is the steps in answering an equation like this one?
5+10s-8s

How to solve with steps.

Answers

A rule of thumb in these type of equations (at least, for me, personally) is to bracket off the like term. We’ve got 3 things here, so we gotta bracket them.
(5)+(10s-8s)
So now, we’ve got them separated. Next, we perform our given function. In this case, we subtract 8 from 10, leaving us with 2.
(5)+(2s)
As we no longer have any like terms, to be simplified or otherwise, we open the brackets:
5+2s
And you’ve obtained your answer!
Answer= 5+2s

Translate the sentence into an Inequality.
The difference of C and 6 is greater than or equal to 29?

Answers

Answer:

6 - C > 29

Step-by-step explanation:

Find the coordinates of the vertices of the figure after the given transformation.

translation: (x, y)→(x + 1, y - 1)
A) N'(0, -2), F'(4, 2), Q'(4, -2)
B) N'(-1, 1), F'(3, -3), Q'(3, 1)
C) N'(0, -1), F'(4, 3), Q'(4, -1)
D) N'(0, -5), F'(4, -1), Q'(4, -5)

Answers

Step-by-step explanation:

Hey there!

Your required answer is option A.

Here;

The coordinates are; N(-1,-1), F(3,3), Q(3,-1).

Now,

While translating from (x,y)----->(x+1, y-1)

We get;

N'= (0,-2)

F'= (4,2)

Q'= (4,'2)

Hope it helps..

Answer:

Answer; (4,-2).

Step-by-step explanation:

Solve for x, help explain pls I dont get it

Answers

Answer:

12)

11-5+x=2x-1

x-2x=-1-11+5

-x=-7

x=7

13)

10+2x+12=x+17

2x-x=17-12-10

x=-5

Step-by-step explanation:

What is an equation of the line that passes through the points (4,-7) and (-4,5)

Answers

Answer:

y = -1.5x -1

Step-by-step explanation:

moves right 8

and down 12

so m = -12/8x or -1.5x

(4,-7) moves up 6, (0, -1)

2/5+1/4

Enter your answer as a fraction in simplest form by filling in the boxes.

Answers

The answer will be 12/20 also = 0.65

430x30 pls reply quickkkkk

Answers

Answer:

12900

Step-by-step explanation:

umm first you write down the number of zeros (but only the zeros at last if a zero comes in middle or between other numbers, then you must have to multiply it) and then multiply the remaining numbers. I am not good at explaining. ;)

All parallelograms have 4 sides.

Answers

Answer:

yes

Step-by-step explanation:

a parallelogram is a 4 sided figure

What are all the real and complex solutions of the polynomial equation? x^3= 216

Answers

Answer:

I think this is the answer

x=6

Step-by-step explanation:

x^3=216

x^3=6^3

equalizing both power

x=6

if you rearange the numbers 2007 what is the largest number you can make

Answers

Answer:

7200

Step-by-step explanation:

Is 3 x -7 positive or negative?

Answers

Answer:

yes it would be negative

Step-by-step explanation:

Answer:

is negative

Step-by-step explanation:

because the number line start in 0 and you going the left and is negative -7 then go back 3 times so going be =

-21

find the measure of the angle indicated. please help fast.

Answers

Answer:

The measure of the angle indicated is 35 degrees.

Step-by-step explanation:

The missing angle in the left triangle

= 180 - (45 + 87)

= 180 - 132

= 48 degrees.

So the angle external to the triangle on the right

= 48 + 82 = 130 degrees.

By the external angle of a triangle theorem:

130 = 95 + ?

? = 130 - 95

= 35 degrees.

I need help someone please

Answers

Answer:

12 im pretty sure median is like middle

I hope this helps! :)

Answer:

mayve 12

Im sorry if its wrong i took this lesson 3 years ago but i think this is right

8 - ( 3 + b ) = b - 9
b = ?

Answers

Answer:

b = 7

Step-by-step explanation:

8 - 3 - b = b - 9

5 - b = b - 9

2b = 14

b = 7

Answer:

b=7

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable.

100 POINTS HURRY
What is the value of the expression 3y-z/y+5z when y = 6 and z = 2?
y+52
0 1
O 3
o 4
O 16

Answers

Answer :

[tex]1[/tex]

What is the slope of a line perpendicular to the line y = -1/4x − 1?

Answers

Answer:

Step-by-step explanation:

The slope of a line that is perpendicular is the negative inverse of the original. The slope of the given line is -1/4. This means that the slope of the perpendicular line will be 4.

The slope of a line perpendicular to the line; y = -1/4x -1 is:. 4

The line y = -1/4x − 1 takes the slope-intercept form of a straight line; y = mx + c.

In essence, the slope of the line y = -1/4x − 1 is;

m1 = -1/4

Also, the slope of two perpendicular lines are related as follows;

m1m2 = -1

The slope of the line perpendicular to line y = -1/4x − 1 is therefore;

m2 = -1/(-1/4)

m2 = 4.

In essence, the slope of a line perpendicular to the line; y = -1/4x -1 is:. 4.

https://brainly.com/question/2008693

-8x-27=-7\left(1+2x\right)+2x

Answers

Answer:

[tex]x=5[/tex]

Step-by-step explanation:

[tex]-8x-27=-7\left(1+2x\right)+2x[/tex]

Expand:

[tex]-8x-27=-7\times 1-7\times 2x+2x[/tex]

[tex]-8x-27=-7-12x[/tex]

Add 27 to both sides:

[tex]-8x-27+27=-7-12x+27[/tex]

[tex]-8x=-12x+20[/tex]

Add 12x to both sides:

[tex]-8x+12x=-12x+20+12x[/tex]

[tex]4x=20[/tex]

Divide both sides by 4:

[tex]\frac{4x}{4}=\frac{20}{4}[/tex]

[tex]x=5[/tex]

Michael and Stephen collect comic books. Michael gets
a new comic book every week, while Stephen gets two
per week. Stephen has only 35 comic books so far,
while Michael has 40. How many weeks will it take for
Michael and Stephen to have the same number of
comic books?

Answers

Answer: you don’t have ever been

Step-by-step explanation:

Answer:

280

Step-by-step explanation:

just do the LCM for 35 and 40!

find the area of the shaded region

Answers

Answer:

38x² - 17x - 3

Step-by-step explanation:

The area of the shaded region is calculated as

area of outer rectangle - area of white rectangle, that is

(8x + 1)(5x - 3) - 2x(x - 1) ← expand (8x - 1)(5x - 3) using FOIL

= 40x² - 24x + 5x - 3 - 2x² + 2x ← collect like terms

= 40x² - 17x - 3

Marni has 11 ounces of walnuts. She needs 6 ounces for one recipe and \frac {1}{4} 4 1 pound for another. There are 16 ounces in 1 pound. Does she have enough? 1. To answer this question, you first need to convert all measurements to the same units. Since two of the measurements are in ounces and only one is in pounds, convert \mathbf{\frac {1}{4}} 4 1 pound to ounces. Show your work.

Answers

Answer:

Yes she has enough walnuts for her two recipes

Step-by-step explanation:

Total number of walnuts that Marni has = 11 ounces

She has two receipe

First recipe = 6 ounces

Second recipe = 1/4 pounds

Hence,

To find out if she has enough:.we add up the number of ounces from both recipes

The second recipe is in pounds hence, we convert to ounces.

1 pound = 16 ounces

1/4 pound =

Cross Multiply

= 1/4 pounds × 16 ounces/1 pound

= 4 ounces

Hence, we can add up now

First recipe + Second recipe

= 6 ounces + 4 ounces

= 10 ounces.

Since both recipes would require a total of 10 ounces of walnuts and Marin has 11 ounces, we can conclude that Marin has enough ounces of walnuts for her two recipes.

Change values to decimal form [tex]\sqrt{7}[/tex]

Answers

Answer:

2.64575

Step-by-step explanation:

√7 = 2.64575

4x^2-4x=+1 by factoring

Answers

Answer:

Below.

Step-by-step explanation:

4x^2 - 4x - 1 = 0

This will not factor.

But 4x^2 - 4x + 1 = 0 will:

= (2x - 1)(2x - 1) = 0

x = 0.5 (*2)

If standard deviation of a given data is 5 and mean is 50 then coefficient of variation (C.V) is equal to *
100
0
1
10

Answers

Answer:

Step-by-step explanation:

Coefficient of variation is a measure of dispersion, showing the variability of data in relation to the mean.

The Coefficient of variation compares the degree of variation between data points. The coefficient of variation is the ratio of mean to standard deviation. It is given by the formula:

Coefficient of variation = mean / standard deviation

Coefficient of variation = 50 / 5

Coefficient of variation = 10

what two numbers = 3 not 1 and 2

Answers

Answer:

1.2+1.8 or -1+4

Step-by-step explanation:

you can use a negative and a positive or you can use decimals

Hope this helps :-)

If f(x) = 2(x − 5), find f(8).

Answers

Answer:

Step-by-step explanation:

f(x) = 2(x-5)

f(8) = 2(8-5)

parentheses comes first so, 8-5 = 32(3), so multiply and the final answer is 6

f(8) = 6

Answer:

Step-by-step explanation:

Personally Took the quiz. this was the right answer

The graph of the relation T is shown below

Answers

Domain is 3 and 2 while Range is -2 and -4

The required domain is for the relation T is (-4, 0, 2, 3) and the range is (-2, 2, 2, 4).

Given that,
A relation is given we have to determine the domain and range of the relation.

What is the range?

Range, it is the set of values that come out to an outcome for a certain mathematical operation.

here,
A graph has been shown, over which there are multiple dot every dot represents a common relationship.
So, every abscissa of the point is an element of the domain of the relationship function, and every ordinate of the point is an element of the relationship function so,
Domain = {-4, 0, 2, 3}
Range = {-2, 2, 2, 4}

Thus, the required domain is for the relation T is (-4, 0, 2, 3) and the range is (-2, 2, 2, 4).

Learn more about the range here:

https://brainly.com/question/12239390

#SPJ2

4 + 2(x + 3x) = 4 − x(2 − 3) + 2x

Answers

Answer2x

Step-by-step explanation:

[tex]4 + 2(x + 3x) = 4 - x(2 - 3) + 2x\\4 + 2x + 6x = 4 - x(-1) + 2x\\4 + 2x + 6x = 4 + x + 2x\\2x + 6x - x - 2x = 4 - 4\\5x = 0\\x = 0[/tex]

Evaluate the following expressions:
a) 5(-3)
b) 5/66-66)
c) -2(10)(-3)

Answers

Answer:

1.-15

2.-4351/66

Step-by-step explanation:

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