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
ollegr [7]
3 years ago
9

I NEED HELP ASAP

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer:

I need points, but i will answer it

Step-by-step explanation:

trust me

You might be interested in
The density of a block of wood with a volume of 50 cubic centimeters and mass off 100 grams is...................
Natalija [7]
Mass  = 100  g

Volume = 50 cm³

Density :

D = m / V

D = 100 / 50

D =  2 g/cm³

answer A

hope this helps!.
4 0
3 years ago
A cube made out of lead has a mass of 12 grams. A side of the cube has length 1 cm. What would be the mass of the cube whose sid
Ulleksa [173]

Answer:

<h3><em><u>The mass of a lead cube whose </u></em><em><u>side </u></em><em><u>have length 1.5 cm is 40.5 </u></em><em><u>grams</u></em></h3>

Step-by-step explanation:

<u>1. Let's review the information given to</u>

<u>1. Let's review the information given tous to answer the question correctly:</u>

<u>1. Let's review the information given tous to answer the question correctly:Mass of the cube made out of lead</u> = 12

= 12grams

Side of the cube <em>= 1 cm</em>

2. <em><u>What would be the mass of a lead</u></em>

<em><u>What would be the mass of a leadcube whose sides have length 1.5 cm?</u></em>

<em><u>What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let's</u></em>

<em><u>What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let'scalculate the volume of the cube and</u></em>

<em><u>What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let'scalculate the volume of the cube andthen its density, this way:</u></em>

<h3>Volume = Height* Width * Length</h3><h3>Volume=1*1*1</h3><h3>Volume =1 cm</h3>

Let's recall the formula of the density:

Density Mass/Volume, therefore:

Density of the lead <em><u>= 12/1= 12 gr/</u></em><em><u>cm</u></em>

<em><u>Now, let's calculate the volume of the</u></em>

<em><u>Now, let's calculate the volume of thesecond cube:</u></em>

<h3><em>Volume = Height Width Length</em></h3><h3><em>Volume = Height Width LengthVolume 1.5 * 1.5 1.5</em></h3><h3><em>Volume = Height Width LengthVolume 1.5 * 1.5 1.5Volume =3.375 cm3</em></h3>

<u>Finally, let's calculate the mass, using</u>

<u>Finally, let's calculate the mass, usingthe density of the lead we already</u>

<u>Finally, let's calculate the mass, usingthe density of the lead we alreadyknow:</u>

<h3>Density = Mass/Volume</h3><h3><em>12 Mass/3.375</em></h3><h3><em>12 Mass/3.375Mass 12 *3.375</em></h3><h3><em>12 Mass/3.375Mass 12 *3.375Mass = 40.5 gramss</em></h3>
8 0
2 years ago
Help me, idk what to do​
ikadub [295]

Answer:

second one is the correct option which says 35+5x=90

3 0
3 years ago
Read 2 more answers
672,591 rounded to the nearest hundred thousand
vova2212 [387]
700,000

Look at the ten thousands place. There is a 7, which is greater than five, so that means you have to round the number 6 up to a seven
4 0
3 years ago
The equation y=1/2xrepresents a proportional relationship. What is the Constant of proportionality? A:x. B:1/2 C:2 D:0
Ad libitum [116K]
\begin{gathered} y=\frac{1}{2}x \\ So\text{, the constant rate is }\frac{1}{2} \end{gathered}

8 0
1 year ago
Other questions:
  • You are given the numbers {32+n,n/8,n+225}. Find the smallest value of n so that all of the numbers in the set are natural numbe
    8·1 answer
  • Find the slope of the line that passes through (3,2) and (8,8)
    13·2 answers
  • Which is the graph of the linear equation 1/2x-2y&gt;-6
    5·1 answer
  • High school geometry anyone?
    10·1 answer
  • Ms.smith has 132 stickers to give to her students. she has 25 students. if she gives the same number of stickers to each of her
    15·1 answer
  • Use the change of base formula to evaluate log5 44. Then convert log5 44 to a logarithm in base 2. Round to the nearest thousand
    13·2 answers
  • 2.
    13·1 answer
  • Which is the graph of the linear equation y = –one-fourthx + 3?
    14·2 answers
  • A square has vertices at the points A(-4,-4), B(-5,-4), C(-5,-3), and D(-4,-3). What is the area of this square? A. 1 square uni
    10·1 answer
  • I will mark you brainiest if you can answer this
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!