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
ICE Princess25 [194]
2 years ago
8

What is 4 1/2=-8/9k I need to know ASAP

Mathematics
1 answer:
Maslowich2 years ago
5 0

Answer:

-8/81

Step-by-step explanation:

4+1/2=8/9k, 4+1/2 also equals 8/2+1/2 which is 9/2

(9k)9/2=-8/9k(9k), multiply each side by 9k

81k/2=-8

(2)81k/2=-8(2), multiply each side by two

81k=-8

81k/81=-8/81, divide each side by 81

k=-8/81

You might be interested in
I’m getting 9.8 not sure what I’m doing wrong
Afina-wow [57]

Answer: 10

Step-by-step explanation:

it says round to nearest 10 your answer was 9.8 so round to 10.

hope this helps :)

7 0
3 years ago
Find two numbers that have a sum of -2 and a product of -48 (please show work if possible)​
andreev551 [17]

Answer: -8 and 6

Step-by-step explanation:

factors of 48: 1,2,4,6,8,12,24,48

1 x 48

2 x 24

4 x 12

6 x 8

for a negative product, one of the factors must be negative and the other positive.

for two number to have a sum of -2, the greater number must be the negative number, and both numbers should have be two values apart (ex. 6 and 8, 3 and 5, 12 and 14, etc.). In this case, 8 would have to be negative whereas 6 will be left positive.

and then we check:

-8 x 6 = 48

-8 + 6 = -2

5 0
3 years ago
A store manager is marking down chess boards from $25 to $14. What percentage is the discount?
Alborosie
Remember: when calculating percent it will always be over 100. With the given numbers 14 is your part out of the total (25). It should be written as part/whole.

As previously said, the percent is always over 100. (x/100)

In this problem you are given the part (14) and the whole (25). So it would be 14/25. The percent in this problem would be x/100. Now to find percent with the given part/whole, you would multiply 14 with 100. Then simply divide by 25.

7 0
3 years ago
Find the volume of the prism. Write the answer as a fraction in simplest form.
valina [46]

Answer:1 1/4

Step-by-step explanation:

if u add all together in decimals it will become 1.125.

pls give me brainless

7 0
4 years ago
Find the simple interest on Rs. 4500 for 6 months at
Serga [27]
$1350
4500*6*1/2= 1350
3 0
3 years ago
Other questions:
  • The height y (in feet) of a ball thrown by a child is
    5·2 answers
  • Is 7.6157731 irrational
    13·1 answer
  • What is the greatest number of roots a polynomial of degree 15 can have ?
    12·1 answer
  • How does the number of zeros in the product eight and five thousand compare to the number of zeros in factors? Explain.
    9·1 answer
  • Let’s assume that human body temperatures are normally distributed with a mean of 98.20° F and a standard deviation of 0.62° F.
    9·1 answer
  • Mining is considered the _ job in the United States
    6·2 answers
  • -28 + 5b = 4 (6b + 9) = There are no options i need it now
    10·2 answers
  • What scale is used on the graph below
    8·1 answer
  • HELPPPPP I WILL GIVE U THE BRAINLEST!!!!
    13·1 answer
  • HEEEEEEELLLLLPPP MMMMEEEEE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!