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
MArishka [77]
2 years ago
6

1. Simplify the following expression 8-6/4-12+3^2

Physics
1 answer:
DanielleElmas [232]2 years ago
5 0

Answer:

-5/2

Explanation:

8-6/4-12+3^2

8-6/4-12+9

2/4-12+9

LCM =4

(2-48+36)/4

(-46+36)/4

-10/4

-5/2

You might be interested in
A cubical wooden box floating on water rises 1cm when 400 gm of stone is
Ksivusya [100]

Answer:

Explanation:

I'm not  sure you can do this without just a bit more information. I can tell you what the mass of the water is when the rocks are removed. When we know that, we know the volume of the water that was displaced. whether or not this is enough information to determine the volume of the box, I'm not sure.

400 grams raises the box 1 cm.

The density of water = 1 gm / cm^3

400 grams of water = 400 mL or 400 cm^3

The volume of the displaced water = 400 cm^3

The volume a slice from the square prism is B*h

B = 400 cm^2

h = 1 cm

If the base is 400 cm^2 then each side is

s^2 = 400

sqrt(s^2)= sqrt(400)

s = 20

The volume of the box is 20^3 = 8000 cm^3

5 0
2 years ago
Which of the following instrument measure time most accurately​
ioda

Answer:

What are the options???

6 0
2 years ago
Read 2 more answers
What is superstring theory?
Stels [109]
Superstring theory is an attempt to explain all of the particles and fundamental forces of nature in one theory by modeling them as vibrations of tiny supersymmetric strings.
4 0
2 years ago
HELP ASAP!! WILL TRY TO GIVE BRAINLIEST
VikaD [51]

Answer:

Facilitated diffusion and active transport both utilize proteins to transport substances across membranes. Differences between active transport and facilitated diffusion 1. Active transport requires an input of energy, usually ATP, while facilitated transport does not.

5 0
2 years ago
A: How far did she travel? <br><br><br><br> B: How long did she take?
allochka39001 [22]
A. 60 miles
B. 5 hours

Unless you are looking for slope, in which case the answer is different
7 0
2 years ago
Other questions:
  • How can you tell if a diamond real or fake
    5·2 answers
  • What do radio waves carry
    7·2 answers
  • A 5.0 c charge is 10 m from a small test charge. what is the magnitude of the electric field at the location of the test charge
    11·1 answer
  • What is mechanics? Give name of its two sub branch?
    15·1 answer
  • Which term describes the upward force that acts on an object submerged in a fluid?
    9·2 answers
  • If the particle is located slightly to the left of point B, its acceleration is __________.
    8·1 answer
  • Which of the following is not considered a behavior?
    11·2 answers
  • Which statement about images is correct? a) A virtual image cannot be formed on a screen. b) A virtual image cannot be viewed by
    13·1 answer
  • While Steve is trekking in the Rocky Mountains, he realizes that he does not have a compass. He decides to find north direction
    8·1 answer
  • Tony walks at an average speed of 70 m/min from his home to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!