Someone know how to do this?: 6x2+18x=0
Answers
Explanation: It can be solved by following exactly the same procedures
that solved the other two questions that you posted within the past 15 minutes.
Since I'm here already, here is the solution to this one:
6x² + 18x = 0
Divide each side of the equation by 6 :
x² + 3x = 0
Factor the left side:
x(x+ 3) = 0
This statement is true if x=0 or if x=3.
The solution to this one is even the same as the solution to the last one you posted.
You really ought to take a break, go back, review the solutions you've been given,
and try to solve a few on your own.
Related Questions
Can some one tell me which is bigger 5/8 or 0.58.also can someone tell em which is bigger out of 15% or 1/5this is a two question i am asking
How can i Multiply. ×2/7*3/5
Find the x and y intercepts of 10x = -5y
The cost of renting a bicycle is $9 for the first hour plus another $4 for eachadditional hour. Which of the following represents this situation, where Cisthe total cost of renting a bicycle for h hours?
Answers
2m - 2/10 * 2*m = 2m - 2/5m = 10/5m - 2/5m = 8/5m
and now you can say: 8(m/5) = 8/5m
so they are equivalent :)))
i hope this is helpful
have a nice day
A. 7a
B. 6a
C. a
D. 8a
Answers
Answer:
Option A. 7a
Step-by-step explanation:
we know that
The mean of the data values is equal to the sum of the data values divided by the number of data values
Let
x ----> the sum of the data values
n ---> the number of data values
y ----> the mean of the data values
so
we have that
so
If each of the values in the data set were multiplied by 7
we would have
The new mean is equal to
Answers
Area = 144 square inches 1. Side length = 2.4 centimeters
Area = 20.25 square feet 2. Side length = 3 1/2 meters
Area = 12 1/4 square meters 3. Side length = 4.5 feet
Area = 5.76 square centimeters 4. Side length = 12 inches
Answers
x=2
z=45
d=6
hope this helps
Answers
Answer: 45%
Step-by-step explanation: To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. If we want to write 9/20 as a percent, we will need to find a fraction equivalent to 9/20 that has a 100 in the denominator. We can do this by setting up a proportion.
=
Now, we can use cross products to find the missing value.
900 = 20n
÷20 ÷20 ← divide by 20 on both sides
45 = n
Therefore, 9/20 is equal to 45 over 100 or 45%.
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Answer: 0.45
Step-by-step explanation: In order to write 9/20 as a decimal, we need to find a fraction equivalent to 9/20 with a 100 in the denominator. Notice that if we multiply both the numerator of 9/20 by 5, we get the equivalent fraction 45/100 which we can now write as a decimal. Remember that the hundredths place is two places to the right of the decimal point. So, we can write 45/100 as 0.45.
Therefore, 9/20 is equivalent to 0.45.
The required, 9/20 as a decimal is 0.45, and as a percentage is 45%.
Decimals and percentages are both ways to express numbers that are less than or equal to 1. Decimals are a way to represent numbers using the base-10 numbering system. Percentages, on the other hand, are a way to express a portion of a whole as a fraction of 100.
To convert 9/20 to a decimal, divide the numerator (9) by the denominator (20).
9 ÷ 20 = 0.45
So, 9/20 as a decimal is 0.45.
To convert 0.45 to a percentage, multiply it by 100.
0.45 x 100 = 45
So, 9/20 as a percentage is 45%.
In summary, 9/20 as a decimal is 0.45, and as a percentage is 45%.
Learn more about percentages here:
#SPJ6
Answers
Answer:
there is 6 cups of sugar for every cup of butter
Step-by-step explanation:
1c of butter =6c of sugar
1/8*8=1
3/4*8=6