Answer:
(x+3)(x+5)
Step-by-step explanation:
what two numbers will multiply to 15 and add up to 8?
3 and 5
so
(x+3)(x+5)
The solution to the system of equations is x = 2 and y = 4.
To solve the system of equations:
y = 6x - 8 ...(Equation 1)
y = -3x + 10 ...(Equation 2)
We can set the two equations equal to each other:
6x - 8 = -3x + 10
To solve for x,
6x + 3x = 10 + 8
9x = 18
Dividing both sides by 9:
x = 18/9
x = 2
So, y = 6(2) - 8
y = 12 - 8
y = 4
Therefore, the solution to the system of equations is x = 2 and y = 4.
Learn more about Equation here:
#SPJ6
Answer:
x = 2
Step-by-step explanation:
hey there,
< If these two are together, then the problem would look like this:
From the first equation, we can see that y = 6x-8. I am assuming in your problem you need to find what "x" is equal to, so plug in the first "y" value into the second one.
6x - 8 = -3x + 10
Bring all "x"s to one side and regular numbers to the other side.
6x + 3x = 10 + 8
9x = 18
x = 2
x = 2 is your final answer. >
Hope this helped! Feel free to ask anything else.
To find the volume of a cone and a cylinder with the same base and height, use the formulas for volume of a cone and volume of a cylinder. Solve for r^2 * h in the cone's volume formula, then use this value in the cylinder's volume formula.
To find the volume of the cylinder with the same base and height as the given cone, we need to know the formula for the volume of a cone and the formula for the volume of a cylinder. The volume of a cone is given by the formula V = 1/3 * π * r^2 * h, where r is the radius of the base and h is the height of the cone. Since the cone has a volume of 15π cubic meters, we can set up the equation 15π = 1/3 * π * r^2 * h and solve for r^2 * h. Once we have r^2 * h, we can use the formula for the volume of a cylinder, V = π * r^2 * h, to calculate the volume of the cylinder.
, let's solve the equation 15π = 1/3 * π * r^2 * h for r^2 * h:
15π = 1/3 * π * r^2 * h
Multiplying both sides of the equation by 3, we get:
45π = π * r^2 * h
Canceling out the π on both sides of the equation, we get:
45 = r^2 * h
Now we have r^2 * h, which is 45. Let's plug this value into the formula for the volume of a cylinder, V = π * r^2 * h:
V = π * 45
So the volume of the cylinder with the same base and height as the given cone is 45π cubic meters.
#SPJ2
4 6/7 as an improper fraction is 34/7.
To rewrite the mixed number 4 6/7 as an improper fraction, we can follow these steps:
Multiply the whole number (4) by the denominator of the fraction (7):
4 * 7 = 28
Add the result from step 1 to the numerator of the fraction (6):
28 + 6 = 34
Write the sum from step 2 as the numerator of the improper fraction, and keep the denominator the same:
The improper fraction equivalent of 4 6/7 is 34/7.
Therefore, 4 6/7 as an improper fraction is 34/7.
Read more on improper fraction here brainly.com/question/387381
#SPJ6