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
Genrish500 [490]
3 years ago
5

Someone PLZ help me plz :

Mathematics
2 answers:
lions [1.4K]3 years ago
7 0

Answer:

2/8

Step-by-step explanation:

hi

OleMash [197]3 years ago
3 0

Answer:

1/8

Step-by-step explanation:

when adding or subtracting fractions, we will always want the denominators to be the same.

so

We multiply the denominator 4 by 2 so we get an equal denominator of 8.

3/8 - 2/8

and we subtract numerators which will give us:

1/8

You might be interested in
Rewrite using a single positive exponent.<br> 7^9 x 7^-2
lidiya [134]

Answer:

7^7

Step-by-step explanation:

When you multiply exponents with the same base, you add the exponents

Hope it helped!

6 0
2 years ago
Solve the equation 4n2 − 16n − 84 = 0 by completing the square.
melomori [17]

4n² - 16n - 84 = 0

Multiply both sides by 1/4 :

n² - 4n - 21 = 0

Add 21 to both sides:

n² - 4n = 21

Complete the square by adding 4 to both sides:

n² - 4n + 4 = 25

(n - 2)² = 25

Solve for n :

n - 2 = ± √25

n - 2 = ± 5

n = 2 ± 5

Then n = 2 + 5 = 7 or n = 2 - 5 = -3.

8 0
2 years ago
Please help me!
Temka [501]
7. Answer is D! 1 to the 3rd power, 1^3, or 1 cubed as you'll hear it, is 1 because when something is cubed that means it's times itself 3 times. (EX: 4^3 = 4x4x4) 2 cubed is 8. 3 cubed is 27. 4 cubed is 64 and 5 cubed is 125!

8. Answer is C! A is gaining speed and B is the capped speed, meaning it can't get any higher, and C is the loss of speed.
7 0
3 years ago
The greatest common factor of 60w^5y^3 and 78wy^2 is
SIZIF [17.4K]
The answer would be 6w^5y^3
4 0
3 years ago
Avery is enrolling in a university next semester. There are 14 meeting times for physics classes and 18 meeting times for art hi
nignag [31]
The answer is a - 1/4
6 0
3 years ago
Other questions:
  • I don’t understand how to do any or this.
    15·1 answer
  • Samuel wants to use his earnings from Monday and Tuesday to buy some batteries
    8·2 answers
  • 12 PTS!!!!!!!!!
    8·1 answer
  • PLS HELPPPPP!!!!!!!!!!!!!!!!!!!! 15 POINTS
    11·2 answers
  • Operations on Rational and Irrational Numbers
    14·1 answer
  • Can someone PLEASE help? i need this done!
    15·1 answer
  • Find the distance between the points ( - 16, - 9) and ( - 16, - 18).
    6·1 answer
  • In the figure, a∥b and m∠6 = 146°. What is the m∠2 .
    10·1 answer
  • PLEASE HELP ME WITH THIS QUESTION AND ILL BRAINLIEST YOU
    13·2 answers
  • Pick The Biggest Answer? 0.046 0.059 0.01 0.098
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!