The answer to this is / 7c -70
Answer:
The square of a binomial pattern
Step-by-step explanation:
Given
9x² - 30x + 25
Consider the factors of the product of the coefficient of the x² term and the constant term which sun to give the coefficient of the x- term.
product = 9 × 25 = 225 and sum = - 30
The factors are - 15 and - 15
Use these factors to split the x- term
9x² - 15x - 15x + 25 ( factor the first/second and third/fourth terms )
= 3x(3x - 5) - 5(3x - 5) ← factor out (3x - 5) from each term
= (3x - 5)(3x - 5)
= (3x - 5)² ← the square of a binomial pattern
Answer:
1=101 4=79 2=79
Step-by-step explanation:
Angle 3 is given as 101. The angle across from it has to be the same angle measure so angle 1 is 101. Because the angle 4 added to 3 is a straight line or 180 degrees (half a circle) than you just have to subtract angle 3 from 180 to get angle 4 which is 79. Angle 4 and angle 2 have to be the same so angle 2 is 79. I hope this helps
Don’t no but will check on goggles
Answer:
The equation in slope-intercept form of required line is: 
Step-by-step explanation:
We need to write equation in slope-intercept form to represent the line on the graph.
The general equation in slope-intercept form is: 
Where m is slope and b is y-intercept
Finding slope using formula: 
Looking at he graph we have
Putting values in formula and finding slope:
So, we get slope m = 2/3
Using slope m=2/3 and point (3,-4) we can find y-intercept
So, y-intercept b = -6
The equation of line having m=2/3 and b=-6 will be:
The equation in slope-intercept form of required line is:
