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
mart [117]
3 years ago
11

You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the ride

rs show values of 300 grams, 20 grams, and 8.0 grams. What is the mass of the object?
Mathematics
1 answer:
Molodets [167]3 years ago
3 0
328 grams is the mass.
You might be interested in
if i have 19 friends they each want 3 slices of cake i have 38 slices how do i divide and get a simple remainder.
Salsk061 [2.6K]
38 divided by 19 than multiply by 3
3 0
3 years ago
Solve the inequality for x. Show each step of the solution. 10x>8(3x-2)-12
Anettt [7]

Answer:

x < 2

Step-by-step explanation:

Given

10x > 8(3x - 2) - 12 ← distribute parenthesis on right side

10x > 24x - 16 - 12, that is

10x > 24x - 28 ( subtract 24x from both sides )

- 14x > - 28

Divide both sides by - 14, reversing the inequality symbol as a result of dividing by a negative quantity.

x < 2

8 0
3 years ago
Find the surface area. round to the nearest hundredth when necessary.
Dmitry_Shevchenko [17]

Answer:

The surface area of the cuboid is 648 m^2

Step-by-step explanation:

What we have here is cuboidal in outlook

By using the formula for the surface area of a cuboid, we can get the surface area of the shape

mathematically, we have the surface area of a cuboid as follows;

2(lb + lh + bh)

where l is the length, b is the breadth (width) and h is the height

We can have the length as 9 m, the width as 9 m and the height as 13.5 m

Substituting these values, we have the surface area of the cuboid as;

A = 2(9(9) + 9(13.5) + 9(13.5))

A = 2(81 + 243)

A= 2(324)

A = 648 m^2

8 0
3 years ago
Patti is using beads to make anklets. Each anklet needs 9 beads, and Patti has 67 beads. How many of her beads will not be used?
Andreyy89

Answer:

4

Step-by-step explanation:

she can use all 63 beads because 67 divided by 9 is 7 remainder 4

8 0
2 years ago
Read 2 more answers
John's dog Fido is tied to a post in his backyard. Fido's leash is 8.5 feet long. Determine how much circular roaming area Fido
ira [324]

Answer:

227 ft^2

Step-by-step explanation:

Here, we are tasked with calculating the roaming area that Fido has

Calculating this is same as calculating the area of circle that has a radius which is equal to the length of the leash

Mathematically, the area would be

A = π * r^2

A = 3.14 * 8.5^2

A = 226.865 ft^2

To the nearest square foot, this is 227 ft^2

3 0
3 years ago
Other questions:
  • Calculate the volume of the 3-D composite figure please!! show how you got the volume
    6·1 answer
  • Each year lizzy e's school purchases students agenda books, which are sold in the school store.This year, the school purchased 3
    13·1 answer
  • I need help on this ASAP!!!!!!<br><br> (image attached and it's find X)
    15·1 answer
  • -FREE POINTS -A cartoon lasts 18 minutes .How many seconds is the cartoon?
    12·2 answers
  • How to work out problem 6 3/4 - 8 2/3
    13·2 answers
  • System of Linear Equations In Exercises 25–38, solve the system using ei ther Gaussian elimination with back-substitution or Gau
    12·1 answer
  • How often should you study
    14·1 answer
  • Which of the following values are in the range of the function graphed below? Check all that apply​
    10·1 answer
  • Help Me with this plss!!
    11·2 answers
  • Help please!! I will mark brainilist and give a lot of points.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!