Answer:
-1,3
Step-by-step explanation:
its -1,3 because when you do graph and put the lines they cross / touch like the orange and red are doing
Answer:
Step-by-step explanation:
Given triangle is a right angle triangle
To find out x we use Pythagorean theorem
where c is the hypotenuse
c=square root (20),
Plug in the values in the formula
Subtract 20 on both sides
Divide whole equation by 2
0=x^2-2x-8
factor the right hand side
Set each factor =0 and solve for x
so
so
The length x cannot be negative, so
Answer: 7 and 1 sevenths
Step-by-step explanation:
turn them to improper fractions and you get 40/7 x 5/4
then cancel out to make it easier it would then look like this 10/7 x 5/1
now solve
10 x 5 is 50
7 x 1 is 7
50/7 is your answer but you need to change it by solving 50 divided by 7
your final answer is 7 and 1 sevenths
Answer:
The y intercept is 200
Step-by-step explanation:
Given
Base Cost = 200
Per person =8
Required
Determine the y intercept
First, we need to determine the equation.
The total amount (y) for x persons can be calculated using:
y = Base Cost + Amount per person * x.
This gives
y = 200 + 8 * x
y = 200 + 8x
The general expression of a linear equation is:
y = mx + b
Where b = y intercept
By comparison,
b = 200
Hence, the y intercept is 200
It’s 5h because you aren’t adding homework, subtracting homework or dividing homework