What is the opposite of the number 657,987?

Answers

Answer 1

Answer: -657,987

Step-by-step explanation:


Related Questions

- How will the magnetic field intensity at the
centre of a circular coil carrying-current
change, if the current through the coil is
doubled and radius is halved?
(HOTS)​

Answers

At the center of a current carrying coil, the magnetic field intensity is directly proportional to the current and inversely proportional to the radius of the coil. So, if the current is doubled and radius is halved, then the value of B increases by 4 times the initial value.

find the slope of the line between (1,5) and (3,9)

Answers

Answer:

Slope is 2.

Step-by-step explanation:

We can use the points in either order and you will still get the same slope. I usually solve in order that is given. So the first coordinates I label (x1,y1) and the second is (x2,y2).

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

m=(9-5)/(3-1)=4/2=2

Answer:

slope = 2

Step-by-step explanation:

use y2-y1 over x2-x1

can someone please help me with this math problem please and thank you ​

Answers

Answer:

67°

Step-by-step explanation:

AI/AK=AH/AJ=HI/JK

angle HJK= angle AHI

= 67°

angle x= 180°-46°-67°

=67°

Graph the solution set for 4y+3x-y> -6x+12

Answers

Answer:

XSdfgfcxdcd

Step-by-step explanation:

What would i get if i did this equation-3z-2/2<5

Answers

you would get z> -2

-3z-2/2<5
-3z-1<5
-3z<5+1
-3z<6
-z<6/-3
z>-2

A piece of jewelry is located 614 how many feet away from the jewelry ann

Answers

Answer:

Dublin Village Jewelry's is a family owned and operated full service fine jewelry store located in the heart of Dublin, Ohio. We are passionate about what we do and pride ourselves on providing our clients with a fun, pressure free shopping experience. We carry beautiful, ethically sourced, high quality bridal and fine jewelry as well as luxury timepieces, all at excellent values.

Step-by-step explanation:

Make sure you press this to brainliest

A cell phone company produces 40 defective phones out of every 5000 phones. Another cell phone company produces 30 defective phones out of every 6000 phones. What is the highest number of defective phones do the companies have in common?

Answers

Answer:

10

Step-by-step explanation:

Given that:

Company A:

40 defective out of every 5000

Company B :

30 out of every 6000

To obtain the highest number of defective phones both companies can produce in common :

Factors of :

40 : 2, 4, 5, 8, 10, 20, 40

30 : 2, 3, 5, 6, 10, 15, 30

Hence, highest number of defective phones both companies can produce in common is 10

48 / -6 =
i might need more help

Answers

Answer:

-8

Step-by-step explanation:

You just simplify

Pllllsssss it's due today

Answers

Answer:

Step-by-step explanation:

For every 4 pounds of sugar you get 20 cups of coffee. 4:20

For every packet of seeds you get 10 plants  1:10

How do I find the quotient for 42.6 ÷ 0.07

Answers

Answer:

Step-by-step explanation:

42.6 divided by 0.07 is 608.571428

Regular division.

help pls it’s due soon hurry will mark as brainliest if correct

Answers

Answer: 3,885.71428571428571 I’m not sure

Step-by-step explanation:

pls help math problem​

Answers

6.333(repeating) as a decimal and 6 4/9 as a fraction

The function h(x) = g(x + 2) - 1, complete the table for h(x).
g(x + 2) - 1
h(x)
-2
-1
0
(0+2) - 1
1
1
2.
Part A: What is the value for h(2)?
Select a Value

Answers

Answer:

x               g(x + 2)-1               h(x)

-2              g(-2+2)-1              -1

-1               g(-1+2)-1               0

0               g(0+2)-1               1

1                g(1+2)-1                2

2               g(2+2)-1               3

Part A: 3

Part B: -1

Step-by-step explanation:

When you have questions like these all you have to do is plug in and solve.

For example I will do h(2) & h(-2) for reference.

h(2):

[tex](2+2)-1\\4-1\\3[/tex]

h(-2):

[tex](-2+2)-1\\0-1\\-1[/tex]

HELP ASAP PLEASE WILL GIVE BRAINLIEST

pls give explanation too

graph f(x) = |x+5|

Answers

I’m pretty sure it would look something like this.

25 points
Which of the following would be the correct similarity statement for the
figures shown?

Answers

Answer:

GJIH - WXYZ I guess I ryt

Last month the ending balance on Maryanne’s Mastercard was $1,789, the average daily balance was $755, and the monthly periodic rate is 1.85%. Her finance charge can be calculated by multiplying the ending balance times the monthly periodic rate. So the finance charge is $1,789 ´ 0.0185 = $33.10.

Answers

Answer:

False

Step-by-step explanation:

Based on the information given we can calculate the finance charge of Maryanne’s by simply multiplying her average daily balance which is the amount of $755 times her monthly periodic rate which is 0.0185.

Hence, Maryanne's finance charge is calculated by using this formula

Finance charge=Average daily balance*Monthly periodic rate

Let plug in the formula

Finance charge= $755* 0.0185

Finance charge= $13.97

Therefore Maryanne's finance charge will be $13.97

The area of abcd
is 10cm^2 show that x^2 +6x =1

Answers

Answers

Maths

GCSE

Article

The area of square ABCD is 10 cm^2 . Show that x^2 + 6x = 1 (requires diagram which I will draw on the whiteboard).

The area of a square is the length of one side squared (multiplied by itself), so for a square with side length 3, the area will be 32 or 3 x 3, which = 9. For a square with side length x, the area will be x2 .Given that the length of one side is 3 + x, the area will be (3+x)2 This can be written as (3+x) * (3+x), and to expand these brackets we will use the 'crab claw' method. We will take the first value in the first bracket, and times it by both values of the second bracket. So we will multiply 3 by 3 which is 9, and then 3 by x which is 3x. We will then take the second value in the first bracket and multiply is by both values in the second bracket. So we will multiply x by 3 which is 3x, and then x by x, which is x2. Now we will add together all the the values we have just found: x2 + 3x + 3x + 9. Because the only like terms are 3x and 3x, and 3x + 3x = 6x, the final equation we form after expanding the brackets will be x2 + 6x + 9.. Given that the area of the square is given as 10cm2, 10 must be equivalent to x2 + 6x + 9, so we form the equation x2 + 6x + 9 = 10. When balancing equations, you must do whatever you do on one side to the other side. Therefore if we take 9 away from the left hand side, we must take 9 away from the right hand side (10 - 9 = 1), leaving us with x2 + 6x = 1, and completing the question.

The Chambers family has driven 603 miles at a constant speed of 67mph. How many hours have they been driving. Use d = rt to solve.
Write an equation for the situation that will represent the distance for any time.

Answers

Answer:

d = 67t

and

eqn d = 67t represents d over time.

Step-by-step explanation:

part one : find the hours they have been driving

d = 603 miles driven

r = 67 mph

t = ?

r = d/t

rt = d

t = d/r

t = 603/67

t = 9

unit = in hours

they have been driving for 9 hours.

part 2 : find an equation for the situation that represents distance for any time

t is the independent variable

d will represent the dependent variable

let r represent the slope

d = rt

d = 67t

therefore the eqn d = 67t represents d over time.

PLEASE HELP ME Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)
o 45xy-220
o 15x-30y-220
o 15x+30y-220
o 15x+30y-64

Answers

the answer is C: 15x+30y-220

Answer:

15x+30y−220

Step-by-step explanation:

hope this helps

why must the vertex of an isosceles triangle be an even number

Answers

Answer:

Step-by-step explanation:

The vertex of an isosceles triangle must be an even number because its identical base angles are congruent. Therefore if the angle at the vertex is x, then the vertex of an isosceles triangle must be an even number because its identical base angles are congruent. Therefore if the angle at the vertex is x, then the .

it cost Evan $17.70 to send 177 text messages how many text messages did he send if he spent $19.10

Answers

He sent 191 text messages

find the area and perimeter

Answers

Answer: P=3 A=7 I think.

Step-by-step explanation:

The perimeter is basically how many sides are there so on this shape there is 3 if u count it and the area is how many squares or whatever is inside the shape so the 11 and 23 stand for the squares on those sides where the numbers are so if u add 11+23=34 so on the last side it only shows u 1 square and has no number so now u have to make the rest of those square till u cant and on the end of it it cant be a square bc its a triangle so it does not have a square like type of shape to where u can make it even. I hope this helps have a nice day or night:)


Parallelogram ABCD is shown with diagonal AC drawn. (Remember, opposite sides of a parallelogram are PARALLEL). Which proves that ZDCA is 12 to ZBAC? (THINK about what
kind of angles they are when two lines are parallel - DC is parallel to AB)

Answers

Answer:

If two parallel lines are cut by a transversal,then alternate interior angles are congruent.

Step-by-step explanation:

Natalie tried to evaluate the expression \left( 4^{-3} \cdot 2^{-3} \right)^{0}(4 −3 ⋅2 −3 ) 0 left parenthesis, 4, start superscript, minus, 3, end superscript, dot, 2, start superscript, minus, 3, end superscript, right parenthesis, start superscript, 0, end superscript. \begin{aligned} &\phantom{=}\left( 4^{-3} \cdot 2^{-3} \right)^{0} \\\\ &=\left( 8^{-3}\right)^{0} &\text{Step } 1 \\\\ &= 8^{0} &\text{Step } 2 \\\\ &=0&\text{Step } 3 \end{aligned} ​ =(4 −3 ⋅2 −3 ) 0 =(8 −3 ) 0 =8 0 =0 ​ Step 1 Step 2 Step 3 ​ Did Natalie make a mistake? If so, in which step?

Answers

Given:

The expression is

[tex]\left( 4^{-3} \cdot 2^{-3} \right)^{0} [/tex]

To find:

The Natalie's mistake.

Solution:

We have,

[tex]\left( 4^{-3} \cdot 2^{-3} \right)^{0} [/tex]

Using properties of exponents, we get

[tex]=\left( (4\times 2)^{-3} \right)^{0} [/tex]       [tex][\because a^mb^m=(ab)^m][/tex]

[tex]=\left( (8)^{-3} \right)^{0}[/tex]

[tex]=\left( 8 \right)^{0}[/tex]               [tex][\because (a^m)^n=a^{mn}][/tex]

[tex]=1[/tex]                 [tex][\because a^0=1,\text{ where, a is any non zero number}][/tex]

Therefore, Natalie make a mistake in Step 3. She write [tex]8^0=0[/tex] instead of [tex]8^0=1[/tex].

Answer:

d

Step-by-step explanation:

PLS EXPLAIN WHY .. and how steps

Answers

Answer:

[tex]\lim_{x \to 2^+} f(x)=0[/tex]

Option C is correct option.

Step-by-step explanation:

We are given:

[tex]f(x)=\begin{cases} x^3 , x<2 , \ then \ \lim_{x \to 2^+} f(x)= \\ x-2, x>2\\\end{cases}\\[/tex]

Since the limit given is x-> 2⁺ so, values greater than 2 will be considered. So, we will consider f(x)=x-2 x>2

Putting x=2

f(x)=x-2

f(2)=2-2

f(2)=0

So, [tex]\lim_{x \to 2^+} f(x)=0[/tex]

Option C is correct option.

Identify the following equations as linear,
quadratic or other.
x + 3x2 = 0

Answers

Answer: Quadratic

Solution
X=0
X=- 1/3

The ideal gas law takes the form PV=NRT where P represents pressure, V represents volume, N represents number of moles of gas, R represents gas constant, and T represents temperature in kelvins.

Answers

Pv=NRT I think y because it is

Find the area of the shape below

Answers

Answer: where is the pdf

Step-by-step explanation:

Answer:

Circle shape HOOOOOOYAAAAAHHHH

Step-by-step explanation:

help!! i dont understand this thanks if you helped :)

Answers

Answer:

28

Step-by-step explanation:

A ball shaped like a sphere has a radius of approximately 338 inches. What is the volume of the ball to the nearest tenth (use 3.14 for pi)?

Answers

Answer:

the answer is 161747922.1 inches^3

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