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
Oliga [24]
2 years ago
8

What is the best method

Mathematics
2 answers:
lara [203]2 years ago
6 0
Start by Completing the square
Ksenya-84 [330]2 years ago
4 0

Answer:

completing the square

Step-by-step explanation:

You might be interested in
The area of a rectangular wall of a barn is 192 sq. Ft. It's length is 8 ft. Longer than twice it's width. Find the length and w
Novay_Z [31]

Answer: length = 24 ft

Width = 8 ft

Step-by-step explanation:

Let L represent the length of the barn.

Let W represent the width of the barn.

The area of a rectangular wall of a barn is 192 sq. Ft. This means that

LW = 192- - - - - - - - - - - - - - -1

It's length is 8 ft longer than twice it's width. This means that

L = 2W + 8

Substituting L = 2W + 8 into equation 1, it becomes

W(2W + 8) = 192

2W² + 8W = 192

2W² + 8W - 192 = 0

Dividing through by 2, it becomes

W² + 4W - 96 = 0

W² + 12W - 8W - 96 = 0

W(W + 12) - 8(W + 12) = 0

(W - 8)(W + 12) = 0

W = 8 or W = - 12

Since the width cannot be negative, then W = 8

L = 192/W = 192/8

L = 24

6 0
3 years ago
What is the equivalent fraction? Drag the answer into the box to match the decimal. 0.7¯ ​799​​79​​70100​​711​
Vesna [10]
The equivalent fraction for 0.7 is 70/100.
 
You know this because 0.7 is the same as 7/10.

7/10 is the same as 70/100 when we create 7 groups of 10 (numerator) and 10 groups of 10 (denominator).

Also, placing a zero to the right of any number on the right hand side of the decimal point will not change the value.

0.70 is 70/100
5 0
3 years ago
Read 2 more answers
44/35 as a mixed number
joja [24]

44/35 = 1 9/35

So, your answer is 1 9/35

4 0
3 years ago
Read 2 more answers
When it is 11 a.m. in Johannesburg, it is 6 p.m. the same day in Tokyo, Japan. A flight leaves OR Tambo in Johannesburg at 6 a.m
kiruha [24]

Answer:

Dear User,

Answer to your query is provided below

The time will be 8am on Wednesday when flight arrive in Tokyo.

Step-by-step explanation:

Here, You can see that when 11 a.m. in Johannesburg, it is 6 p.m. the same day in Tokyo, Japan ; this means 7Hrs. gap.

Further, A flight leaves Johannesburg at 6 a.m. on Tuesday for Tokyo takes 18 hours in the air, with an additional 1 hour stop-over on land.

So, 6a.m. + 18hr.+1hr.+7hr. = 8am on Wednesday in Tokyo (Arrival)

4 0
3 years ago
Which of the following is equivalent to log9w
liraira [26]

what do you meanAnswer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Can somebody please give me a detailed answer
    10·1 answer
  • 3. For the function f(x) = -4x – 3, which of the following is f(-2)?
    8·1 answer
  • A horse's mane grows at the rate of 6 over 5 centimeters per month. How many months will it take the horse's mane to grow 24 ove
    10·1 answer
  • What is the slope of line that contain these points ?
    9·1 answer
  • What is 3/7 x 4/9 will it be greater than 4/9or less than
    7·1 answer
  • You have 80 grams of a radioactive kind of vanadium. How much will be left after 48 days if it’s half-life is 16 days?
    6·1 answer
  • HELPPPPPPPPPP
    5·2 answers
  • I know the answer already but can someone explain it please <br> 2187= 3^x<br> Answer is x=7
    10·1 answer
  • ANSWER PLZ ASAP!!!!!
    10·1 answer
  • In which choice is y a function of x?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!