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
Vedmedyk [2.9K]
3 years ago
11

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!

Mathematics
1 answer:
cupoosta [38]3 years ago
8 0

x =  \frac{ - b \pm \sqrt{ {b}^{2}  - 4ac} }{2a}  \\  \\ x =  \frac{8 \pm \sqrt{ {8}^{2} - 4 \times 2 \times 5 } }{2 \times 2}

x =  \frac{8 \pm \sqrt{24} }{4}  \\  \\ x =  \frac{8 \pm2 \sqrt{6} }{4}

x = 2 \pm  \frac{ \sqrt{6} }{2}  \\  \\ x = 2  \pm  \sqrt{1.5}  \\  \\ x = 2 +  \sqrt{1.5}  \:  \: and \:  \:  \: 2 -  \sqrt{1.5}

\textbf{\red{Your answers are correct.}}
You might be interested in
‼️help please thank you ☺️
Kay [80]
The answer is true...
4 0
4 years ago
Read 2 more answers
I need help with number 4!! Please! I didn’t learn this and it is due soon! Thank you
earnstyle [38]

Answer:

$20.63 if you tip on the pre-tax amount

Step-by-step explanation:

You pay $12.99 for the pizza, plus the 8% tax on the pizza, plus the 20% tip of the cost of the pizza, so if you tip on the pre-tax amount, you pay

$12.99(0.08) = $1.04 in sales tax

$12.99(0.2)   =  $2.60 for the tip

and $4 delivery charge,

so you pay a total of

$12.99 + $1.04 + $2.60 + $4 = $20.63

8 0
4 years ago
Archie is building a model of the Titanic. He is using a scale factor where 2 inches represents 50 feet. If the Titanic was 882.
patriot [66]

Answer:

A:8.73 inches

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help me , I need i whole number
ad-work [718]

Answer:

16

Step-by-step explanation:

4 goes into 64 evenly 16 times

5 0
3 years ago
What’s the answer to this please I give 5 star and brainliest
Gemiola [76]

Answer:

I think its a im not 100% sure though.

Step-by-step explanation:

Can i have brainliest

8 0
3 years ago
Other questions:
  • What is the value of x? X=
    14·1 answer
  • Hitomi has a bag with four chips in it numbered 1 to 4. SHe randomly draws a chip and replaces it three times. What is the proba
    12·2 answers
  • Dmitry runs 3.1 miles on saturday,shows by the model. he runs 2.45 miles on sunday. how much farther does he run on saturday​
    15·1 answer
  • Is 563 divisibly by 4
    13·2 answers
  • The sum of three consecutive integers is 267. What is the largest integer?
    5·1 answer
  • One third of your class of 18 students likes vanilla frozen yogurt. How many students in
    12·2 answers
  • Which of the following expressions is equivalent to a^3 + b^3?
    12·1 answer
  • This is so frustrating i keep submitting only getting this answer partially correct, help pls
    6·1 answer
  • I don't get this question can someone help?
    9·1 answer
  • Melinda earned $550 in one month and saved 30% of her earnings. She is saving for a new bicycle which costs $825.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!