what's the opposite of -3.9

Answers

Answer 1

positive 3.9

negative is the opposite of positive

positive it the opposite of negative


Related Questions

How much interest is earned in 5 years on $8400 deposited in an account paying 6% interest, compounded semiannually? (Round your answer to two decimal places.)

Answers

Answer:

£11241.09

Step-by-step explanation:

100+6 = 106%

106% = 1.06

8400 x 1.06^5= £11241.09485

Round to 2 d.p = £11241.09

Hope this helps

Find an ordered pair that satisfies the function y = 2x – 12.

Answers

Answer:

give me the points i really need them for a test

Step-by-step explanation:

pleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleaseplease

Answer:

Answers below

Step-by-step explanation:

(0,-12)

(1,-10)

(2,-8)

(3,-6)

(4,-4)

(5,-2)

(6,0)

etc..

I need help understanding problem number 2

Answers

Step-by-step explanation:

(2×2) . 2×2×2×2 . 2×2×2

=(4) . 16 . 8

need help asap provide explanation

Answers

Answer:

B is the correct answer

⚠️PLEASE HELP⚠️
What is the value of the interquartile range of the data below?
25
30
35
40
45 50

Answers

Answer:

5

Step-by-step explanation:

The value of the interquartile range of the data below is 5.

What is Interquartile Range?

The difference between the third and the first quartile is defined by the interquartile range. There are so three quartiles.

The first quartile, also known as the lower quartile, is marked by Q1, the second quartile by Q2, and the third quartile, sometimes known as the upper quartile, is denoted by Q3. The lower quartile less the upper quartile equals the interquartile range.

From the Plot we can write

Minimum = 27

Lower quartile = 32

Median = 36

Upper Quartile = 37

Maximum = 40

So, Interquartile range (IQR)

= Third Quartile (Q3) - First Quartile (Q1)

= 37 - 32

= 5

Learn more about IQR here:

https://brainly.com/question/16361595

#SPJ7

The area of a rectangular living room is 99 square feet. The width of the room is 9 feet. What is the perimeter of the room?

Answers

First find the length of the room by dividing the area by the width:

99 / 9 = 11

2 walls would be 9 feet and 2 walls would be 11 feet.

Perimeter is the sum of the 4 walls:

11 + 11 + 9 + 9 = 40 feet

What is the midpoint of the line segment graphed below?
10
(123)
(5.-10)
O O A. (- / -13)
B. (-:-)
c. (2)
OD. (-25)

Answers

Option C (-7/2,-13/2)

Which option best shows X ≤ -3

Answers

Step-by-step explanation:

the answer is b because the circle is filled with color as it should be and shows that x is equally to number 3 too

Answer:

yep, it's b.

Step-by-step explanation:

a line with a closed circle means that it's less than or equal to.

The school park has a circular pond with a radius of 4 yards. What is the pond's diameter?

Answers

Answer:

The diameter of the pond is 8.

Step-by-step explanation:

Diameter formula   d = 2r

So d = [tex]2*4[/tex]

d = 8

Answer:

the answer is 8

Step-by-step explanation:

so 4r x 2=8d

or

2(4r)=8d

Julie buys 3 kg of apples and 5 kg of pears for £12.20.
The pears cost £1.60 per kilogram.
What is the price per kilogram.
What is the price per kilogram of the apples?
You must show your working ou.

Answers

Answer:

here you go its in the image the answer

Step-by-step explanation:

pogchamp kiddies

How to find the volume of the cube?

Answers

Answer:

its 125

Step-by-step explanation:

5x5x5

Answer:

Volume = [tex]length * width * height.[/tex]

Step-by-step explanation:

[tex]V=a^{3}[/tex]  that is the formula

So the volume of this cube is 125 cm

I need help ASAP ! I’ll give anyone 5 stars for the correct answer

Answers

Step-by-step explanation:

[tex]f(x) = {x}^{2} + 2x - 10 \\ f( - 2) = { (- 2)}^{2} + 2( - 2) - 10 = \\ = 4 - 4 - 10 = - 10[/tex]

Anthony buys a guitar for $80. What is the final price he pays after an 8% sales tax?

Answers

Answer:

$86.4

Step-by-step explanation:

You already know that Anthony spent $80 on a guitar and has to pay 8% sales tax so you have to find 8% of $80 and add it to $80 because that is how much he has to pay. 8% of 80=6.4. 6.4+80=86.4 so that is how you get your answer.

Hope this helps

Helppp please for 10 ponits

Answers

Answer: the answer is yes

Step-by-step explanation:

the inequality is underlined so the circle is going to be opened and since x is greater than -1 the line is drawn towards the left.

Answer:

yes

Step-by-step explanation:


What is the equation of the line that passes through (4, -1) and (-2, 3)?

Answers

Answer:

-2/3

Step-by-step explanation:

(4, -1) and (-2, 3)

-1 +4 =3

4 - 6 = -2

-4/6 divided by 2/2 equals -2/3

I need help with my homework

Answers

Answer:10

Explanation: each number is being divided by 2.
answer 10 it’s being divided by 2 sorry I needed points

The daily budget of $40, to be spent entirely on coffee and comic books. Each comic book is priced at $8 and each
cup of coffee is priced at $4. To maximize utility, how many cups of coffee and how many comic books should I buy How many total utils will i enjoy?

Answers

Answer:

3 comic books and 4 cups of coffee

Step-by-step explanation:

8 × 3 = 24

4 × 4 = 16

16 + 24 = 40

Yesterday, I ran 5 miles. Today I ran 8 miles. What happened to the percent?​

Answers

Step-by-step explanation:

you ran 40% more than yesterday ?

Answer:

The percentage increases

Can someone help me? =)

Answers

The letters A,B and C

What is the area of the polygon given below?

A. 55 square units
B. 186 square units
C. 131 square units
D. 66 square units

Answers

Answer:

B. [tex]\displaystyle 186\:square\:units[/tex]

Explanation:

All edges conjoin to form right angles, therefore you have these:

[tex]\displaystyle \boxed{186} \hookrightarrow 121 + 30 + 35 \Rightarrow 11^2 + 5 \times 6 + 5 \times 7[/tex]

OR

[tex]\displaystyle \boxed{186} \hookrightarrow 120 + 66 \Rightarrow 24 \times 5 + 6 \times 11[/tex]

I am joyous to assist you at any time.

Which table of values can be defined by the function y=6x-2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
i’ll clean the screen later.

Answers

Answer:

It’s B don’t have time to explain but it’s b

Step-by-step explanation:

6(s+t)=(6•s)+(6•t)
What property is shown above?

Answers

Distributive property is shown.

Hope this helps! :)

5 more than a number m equals 8

Answers

Answer: m=3

Step-by-step explanation:

This could be written as m+5=8

You would then do the inverse to 'undo' the equation. So instead of adding 5 you would take away 5 from 8.

8-5=3

Hope this helps :)

900 ÷ 10 =

7,900 x 10 =

What number is 10 times greater than 200?

What number is 10 times less than 300,000?

Answers

Answer:

900÷10= 90

7900×10= 79000

200×10= 2000

300000×10= 30000

Please answer quick and just write explanation quick pls hurry quick for brainlessly uu

Answers

Answer:

35 (C)

Step-by-step explanation:

Answer:

B) 30

Step-by-step explanation:

This is a pretty tricky question. If you draw the line of best fit and go to 9 salespeople, it would be closer to 30 compared to any of the other choices.

Find the area of the shape shown below.

Answers

Answer:

Triangle ️ wdym if im doing it wrong

18.8 (rounded) 18.75 (not rounded)

Write an expression for the following statement:

“Twice a number is subtracted from eighteen”

Answers

Answer:

Expression of the statement = 18 - 2x

Answer:

18 - 2x

Step-by-step explanation:

Is the tank filling or draining

Answers

Answer:

the tank is filling- hence the +8

Step-by-step explanation:

The perimeter of a rectangular lawn is 24m. If
the area of the lawn is 35m2; how wide is the
lawn?​

Answers

Answer:

.

Step-by-step explanation:

.///////

The base of a pyramid is a triangle with a base of 28 inches and a height of 21 inches. Determine the volume of the pyramid, if its height is 68 inches.

A) 3,528 cubic inches

B) 19,992 cubic inches

C) 13,328 cubic inches

D) 6,664 cubic inches

Answers

Im not sure if you intentionally put height twice instead of width. But, if it’s width is 21 inches, it’ll be C.
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