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
Tasya [4]
4 years ago
9

Which of the following is a quadratic equation?

Mathematics
1 answer:
alex41 [277]4 years ago
4 0
Answer is C
Hope that helps
You might be interested in
30 POINTS PLEASE HELP;)
Ksenya-84 [330]

Answer:

cant  do this but oh well

Step-by-step explanation:

i know you know the answer to this question dude

7 0
4 years ago
Read 2 more answers
Work out the sides x and y in each question
katen-ka-za [31]
I hope this helps you

7 0
3 years ago
What is the difference between the largest prime number less then 50 and the smallest composite number greater then 10
alex41 [277]

Answer:

35

Step-by-step explanation:

largest prime number less than 50 = 47

smallest composite number greater than 10= 12

.: difference = 47-12= 35

8 0
4 years ago
An amount of #550,000.00 was realised when a principal,x was saved 2% simple interest for 5 years. Find the value of x​
Zarrin [17]

Answer:

x = 250,000

Step-by-step explanation:

A = P(1 + rt)

550,000 =  x (1 +2% x 60)

550,000/(1 +2% x 60) = 250,000

x = 250,000

<u>Check your answer</u>

A = 250,000 (1+2%x60)

A = 550,000

pls mark brainliest

5 0
4 years ago
Darian and Kyle went to the Cinema and purchased nachos and chocolates. Kyle purchased two nachos and one chocolate ,while Daria
quester [9]

The amount of money Kyle paid is $25.

<h3>Determine the price of nachos and chocolates </h3>

Two simultaneous equations can be derived from the question:

3n + 3c = $45 equation 1

n = 2c equation 2

Where:

  • n = price of nachos
  • c = price of chocolate

In order to determine the price of chocolates, please substitute for n in equation 1.

3(2c) + 3c = $45

6c + 3c = $45

9c = $45

c = $45/9 = $5

In order to determine the price of nachos, please substitute for c in equation 2:

n = 2($5)

n = $10

<h3>Amount Kyle paid </h3>

2($10) + $5

$20 + $5

= $25

To learn more about simultaneous equations, please check: brainly.com/question/25875552

4 0
3 years ago
Other questions:
  • Two students in your class, Tucker and Karly, are disputing a function. Tucker says that for the function, between x = –3 and x
    6·1 answer
  • Factorise (-3x + 4x - 1).
    14·1 answer
  • Whata the unit rate for 10 pages in 5/6 hours , 5/8 mile in 5 minutes &amp; 1/3 gallons in 1/6 hour
    5·1 answer
  • Convert the angle measure -140 degrees into radians
    7·2 answers
  • With similar triangles, the ratios of all three pairs of corresponding sides are
    10·1 answer
  • What does b over 80 eqaul​
    11·1 answer
  • Find the zero of the function f(x) = -8x + 4.
    13·1 answer
  • 3. Suppose you invest $2250 in a CD that earns 3% APR and is compounded quarterly. The CD matures in 2 years. How much will this
    14·1 answer
  • Consider this equation: 0B = 21. Is the equation always false, no matter what value you give the variable? Justify your answer.
    13·1 answer
  • Someone please help me with this it’s an emergency
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!