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
irina1246 [14]
2 years ago
12

HELP ME!,!,,,! I’ve been waiting for 30 minutes

Mathematics
1 answer:
Furkat [3]2 years ago
5 0

Answer:

5/9=1/2

12/13=1

2/13=0

Step-by-step explanation:

These are just based on what I think and also

5/9=0.55... so closer to 0.5 which =1/2

12/13 is just really close to 13/13

2/13 is really close to 0/13 rather than 6.5/13, which is 1/2

You might be interested in
Rewrite the quadratic function in vertex form.<br> Y=2x^2+4x-1
Fantom [35]

Answer:

\large\boxed{y=2(x+1)^2-3}

Step-by-step explanation:

The vertex form of an equation of a parabola:

y=a(x-h)^2+k

(h, k) - vertex

We have

y=2x^2+4x-1=2\left(x^2+2x-\dfrac{1}{2}\right)

We must use the formula: (a+b)^2=a^2+2ab+b^2\qquad(*)

2\left(x^2+2(x)(1)-\dfrac{1}{2}\right)=2\bigg(\underbrace{x^2+2(x)(1)+1^2}_{(*)}-1^2-\dfrac{1}{2}\bigg)\\\\=2\left((x+1)^2-1-\dfrac{1}{2}\right)=2\left((x+1)^2-\dfrac{3}{2}\right)

Use the distributive formula a(b + c) = ab + ac

2(x+1)^2+2\left(-\dfrac{3}{2}\right)=2(x+1)^2-3

5 0
2 years ago
Can someone please help me with this because I don’t get it
yulyashka [42]

Answer:

161

Step-by-step explanation:

the sum of the two interior angles equals that exterior angle

121+40=161

8 0
3 years ago
Read 2 more answers
HURRY URGENT IM TIMED I NEED HELP THESE ARE ALL THE POINTS I HV PLEASE HELP!!!!!!!!!!1 I WILL MARK BRAINLIEST PLEASE I NEED HELP
irinina [24]

Answer:

D. People said that man could not fly, but in 1903, Orville and Wilbur Wright made the first sustained powered flight in a heavier-than-air machine.

Step-by-step explanation:


8 0
3 years ago
On Claudia's birthday, her parents open a savings account and deposit SS. They also deposit $50 each
Pie
Wacom down straight to logo and and make sure he don’t get up
3 0
3 years ago
If f(x) = 3x + 2 and g(x) = 2x – 2, what is (f – g)(x)?
DiKsa [7]
I hope this helps you

4 0
3 years ago
Other questions:
  • Given: HF || JK; HG ≅ JG
    9·2 answers
  • Find the probability of selecting the same card from a deck of playing cards twice with replacement
    12·1 answer
  • Help its due in an hour and i cant solve this
    9·1 answer
  • 1273.948 rounded to nearest hundreth
    5·2 answers
  • BRAINLIEST ASAP! PLEASE HELP ME :)
    15·1 answer
  • PLZ HELP ASAP IM STRUGGLING AND TIMED THX<br><br> FIND THE AREA
    6·1 answer
  • What are these numbers rounded to the nearest hundreds plz. Help
    6·1 answer
  • Leslie tunes a guitar with 6 strings and a piano with 37 times as many strings.
    15·1 answer
  • Gabe saves 40% of his monthly paycheck for college. He earned $320 last month. How much money did he save for college?
    12·2 answers
  • A community theater uses the function p(d)= -5d²+300d -200 to model the profit (in dollars) expected in a weekend when the ticke
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!