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
Sonja [21]
3 years ago
12

Copper has a density of 8.9 g/cm A copper necklace has a volume of 396 cm”.

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

3524.4 g

Step-by-step explanation:

  • Use formula: Density = Mass/Volume
  • Mass= Density * Volume

You might be interested in
Anonymous 3 years ago
amm1812
Two angles are said to be complementary, if the sum of the measures of the to angles is equal to 90 degrees.

Thus, given that HFG is complementary to ACB, them mHFG + mACB = 90 degrees.

From the figure, given that the line from point F meats line CE at point P, then HFG = CFP.
But mCFE = 90 degrees and mCFE = mCFP + mPFE
Also PFE = DFH

Thus, mCFE = mCFP + mPFE = mHFG + mDFH = 90 degrees

Recall that mHFG + mACB = 90 degrees

Thus, mHFG + mACB = mHFG + mDFH

Therefore, mACB = mDFH.
5 0
3 years ago
The water slide is 130 meters from the top to bottom. The vertical height of the slide is 50 meters. What is the angle of elevat
amm1812

Answer:

180 meters?......?..?.?.?.

8 0
3 years ago
Please help me solve this
Thepotemich [5.8K]

Answer:

t=3.2c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Need help finding area TuT​
Step2247 [10]
The answer to the question is 235.5
8 0
3 years ago
State whether the given set of angles form a triangle. Select all that apply.
Rainbow [258]

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the concept of Angle sum property of a triangle.

To form a triangle, all angles must sum exactly to 180°.

So the correct options are :-

1.) 86°, 53°, 41°

4.) 54°, 97° , 29°

5.) 33° , 90° , 57°

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me with the first question
    14·1 answer
  • A recipe says to use 4 cups of sugar to make 96 cookies. What is the constant of proportionality that relates the number of cook
    6·2 answers
  • Woke out the following giving your answers in their simplest form 3/11÷3/11<br><br><br>​
    12·1 answer
  • What is the surface area of a cylinder with base radius 2 and height 6?
    14·2 answers
  • 4. A plane was flying at an altitude of 55,000 feet when it began the descent toward the airport. The airplan
    9·2 answers
  • The following data points represent the number of emails that the CEO of Rock Town Apparel sent each day since he started using
    6·1 answer
  • Information collected from runner 3# is in the table below
    14·1 answer
  • 45 points fellas cmon
    11·2 answers
  • Write the equation of the line that passes through the points (-9,-4) and (-9,4).
    13·1 answer
  • Which of the following points are solutions to the system of inequalities shown below? check all that apply x+y≥ 2+4 x&gt;4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!