Answer:
6a+4b-14
Step-by-step explanation:
For this, we have to use the distributive property.
This means we multiply each value in the parentheses by 2.
2*3a=6a
2*2b=4b
2*(-7)=-14
So our equation is:
6a+4b-14
Answer:
x + 7 ≥ 12
Step-by-step explanation:
Answer:
y = -2x - 1
Step-by-step explanation:
Formula is y = mx + b
m = slope
slope = change in y/change in x = (-1 - 3) / (0 - -2) = -4/2 = -2
So equation is now y = -2x + b
To find b, substitute any value from the table into the equation. Let's use (-2,3)
y = -2x + b
3 = -2(-2) + b
3 = 4 + b
-1 = b
So equation is y = -2x - 1
I'd say that, if the angles S and U are equal, as the SV and UV segments move towards each other, they meet at vertex V, the angles they make, angle SVT and UVT, have to be equal, because the side TV is shared by both, and has the same direction.
now, side TV is on both triangles, and is shared by both, so is the same length, so TV on one triangle is equal to TV on the other
check the picture below
so, you have one Angle, another Angle, and then a Side
A A S
Answer:
Part 1)
Part 2)
Part 3)
Part 4)
Part 5)
Part 6) The graph in the attached figure
Step-by-step explanation:
Part 1) we have
The equation of the line into point slope form is equal to
substitute
Part 2) we know that
If two lines are perpendicular
then
the product of their slopes is equal to minus one
so
the slope of the line 1 is equal to
Find the slope m2
Find the equation of the line 2
we have
The equation of the line into point slope form is equal to
substitute
Part 3) we have
The equation of the line into point slope form is equal to
substitute
Part 4) we have
-----> y-intercept
we know that
The equation of the line into slope intercept form is equal to
substitute the values
Part 5) we have that
The slope of the line 4 is equal to
so
the slope of the line perpendicular to the line 4 is equal to
therefore
in this problem we have
The equation of the line into point slope form is equal to
substitute
Part 6)
using a graphing tool
see the attached figure