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
Illusion [34]
3 years ago
5

Answer this math question please

Mathematics
2 answers:
ivolga24 [154]3 years ago
8 0
O.5 kilograms. 500 g =0.5 kg

I hope this helps!
Sonbull [250]3 years ago
5 0
0.5 kg 
hope it helps.
You might be interested in
Select the polynomial that is a perfect square trinomial. 36x2 − 4x 16 16x2 − 8x 36 25x2 9x 4 4x2 20x 25.
Naya [18.7K]

The polynomial a,b,c,are not perfect square polynomial and the polynomial d is perfect square polynomial.

The given polynomial is

a) 36x^2-4x+16

What is the form of perfect square polynomial?

(ax+b)^2

we solve this method by using perfect square method

add and subtract 1/9

36x^2-4x+16+\frac{1}{9}-\frac{1}{9}

factor 36

\frac{143}{9}+36(x^2-\frac{x}{9}+\frac{1}{324} )

Now complete the square

\frac{143}{9}+36(x^2-\frac{1}{18})^2

Therefore this is not perfect square trinomial.

Similarly for

b) 16x^2-8x+36

Complete square is,

16(x-\frac{1}{4})^2+35

This polynomial is also not perfect square trinomial.

c) 25x^2+9x+4\\

complete square is,

25(x+\frac{9}{50})^2+\frac{319}{100}

This polynomial is not perfect square trinomial.

d)4x^2+20x+25\\

complete square is,

(2x+5)^2

This polynomial is perfect square trinomial.

Therefore,

The polynomial a,b,c,are not perfect square polynomial and the polynomial d is perfect square polynomial.

To learn more about perfect square trinomial visit:

brainly.com/question/1538726

3 0
2 years ago
a hose fills a hot tub at a rate of 4.39 gallons per minute. How many hours will it take to fill a 280-gallon hot tub? ​
Evgen [1.6K]

\bf \begin{array}{ccll} gallons&minutes\\ \cline{1-2} 4.39&1\\ 280&x \end{array}\implies \cfrac{4.39}{280}=\cfrac{1}{x}\implies 4.39x=280\implies x=\cfrac{280}{4.39} \\\\\\ x\approx \stackrel{\textit{minutes}}{63.78}~\hspace{7em}63.78 ~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ \cdot \cfrac{hr}{60 ~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ } \implies \boxed{1.063~hr}

8 0
3 years ago
A scientist illegally introduces new species of honey bees in their labs. The growth of the population of this new species is mo
OleMash [197]
The answer A because 2 weeks equal 14 days and so you divide 14 by 450 and get 30
7 0
3 years ago
-3 1/2x - 4 = -38 1/8<br><br> How do I do this?
abruzzese [7]

Hello, I will try my best to explain this to you as simple as possible.

First, you have to pass the -4 to the other side, like this:

-3 1/2x - 4 = -38 1/8

              ↓

-3 1/2x = -38 1/8 - 4

Then, you have to subtract -4 from -38 1/8, like so:

-3 1/2x =  -38 1/8 - 4

              ↓

-3 1/2x = -42 1/8

My preferred method for this next step is this:

-3 1/2x = -42 1/8

              ↓

-7/2x = 337/8

Then, we divide:

-7/2x = -42 1/8

              ↓

x = (-337/8) / (-7/2)

x = 12.0357142857

So, the answer is: 12.0357142857.

Hope this helped! c:

8 0
3 years ago
Which sentence states a property or a definition used in the construction of a perpendicular bisector?
avanturin [10]
Answer

<span>D) Any point on a perpendicular bisector is equidistant from each endpoint of the line segment.

Explanation.
A perpendicular bisector, divides the line segment in to two equal parts. It should be perpendicular to the line segment. 
The best description the </span><span>the construction of a perpendicular bisector is the one that talks of a general points that lies along the perpendicular bisector and are equidistant from the two ends. From the choices the answer is; </span><span>Any point on a perpendicular bisector is equidistant from each endpoint of the line segment.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Hey! Lotta points here! I need some help ASAP please. Thanks!
    7·2 answers
  • What is 340 multiplied by 64​
    9·2 answers
  • Miranda was asked to solve the problem 1300 divided by 26.How can she use multiplication to solve this problem
    13·1 answer
  • .24 repeating as a fraction but the 4 is the only thing repeating
    5·1 answer
  • Can u help me pls it’s urgent
    9·1 answer
  • The CD Warehouse is having a clearance sale. A CD player that originally sells for $60 is now priced at $36. What is the percent
    15·1 answer
  • How many blue candles are there in a basket of 490 candles, if there are 3/4 as many orange candles as blue?
    15·1 answer
  • 10. Carey is making 6 costumes for the school play. Each costume requires 1 1/2 yards of material. How many yards of material sh
    14·1 answer
  • Help with pagee 30 POINTS!!!
    5·1 answer
  • write a relation that consisting of 5 ordered pairs, a domain of perfect squares and a range of perfect cubes
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!