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
ValentinkaMS [17]
3 years ago
8

If y varies directly as x^2 find k when x=2 and y=8

Mathematics
1 answer:
Grace [21]3 years ago
8 0
I think the answer is 2
You might be interested in
Based on the graph which statement is true
Dahasolnce [82]

Answer:

D. He needs 6 cups of flour for 3 batches

6 0
3 years ago
Michael is 3 times as old as Brandon. 18 years ago, Michael was 9 times as old as Brandon.
Zigmanuir [339]
I hope this helps you


Brandon x


Michael 3x


18 years ago


Brandon x-18


Michael 3x-18


9 (x-18)=3x-18


9x-9.18=3x-18

9x-3x=9.18-18

6x=8.18

x=8.3

x= 24
5 0
2 years ago
At a cafe
natta225 [31]

Answer:

cost of 1 tea= £1.08

cost of 1 coffee= £1.24

Step-by-step explanation:

Please see the attached picture for full solution

6 0
3 years ago
Monday<br> What time is 5 3/4 hours after<br> 11:32 pm?
Marina86 [1]

bearing in mind that the an hour has 15 + 15 + 15 + 15 = 60 minutes, so 15 minutes in 1/4 of an hour, thus 45 minutes is 3/4 of an hour.

now, from 11PM, if we add the 5 hours first, we'll be at 4AM, pass midnight of course.

now let's add the minutes, 32 and then 45, that gives us 77 minutes.

so the time will be 4AM plus 77 minutes, since 60 minutes is 1 hr, so 4AM plus 1 hr and 17 minutes, that'd be 5:17AM.

6 0
2 years ago
If x + 4y = 18 and x - 4y = 2, then x = ?<br><br> My Answer:____
kupik [55]

Answer:

Therefore x =5

Step-by-step explanation:

marke me as branalist answer

7 0
3 years ago
Other questions:
  • Find the slope of the line whose equation is 5y = x - 3.<br><br> -3<br> -3/5<br> 1/5<br> 5
    7·1 answer
  • Given that h=10, b=5, and r=3.8, find the area of the unshaded region. Use 3.14 for π as necessary. All answers are expressed in
    5·1 answer
  • Where would I split this I will give brainliest
    9·1 answer
  • The graph shows the population growth of a school from year to year. What is the rate of change in terms of number of students p
    7·2 answers
  • If a is an even natural number such that a|208 and (a,b)=1, then find the value of b​
    6·2 answers
  • 2300milliters to liters
    13·1 answer
  • 20/8 simplified to a fraction, then turned into a decimal. (2 different answers, 1 simplified fraction, then that simplified fra
    5·2 answers
  • Evaluate the expression 4 + 9(3 + 11) - 15*2 using order of operations.the 2 is an exponet
    8·1 answer
  • Please answer, thank you
    14·2 answers
  • 5/7 of a number is 55<br> work out the number. <br> please help with this question
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!