Well, lets first start off with combining like terms.
9x + 26 + 7x - 17 = 2x + (-3x) + 5x
9x + 7x + will give you 16x, and 26 - 17 will give you 9. Therefore, the first part of the equation is 16x + 9.
On the other side, you can combine all three terms (2x + 5x - 3x), which will give you 4x.
Using the above steps, you can figure that the answer is 16x +9 = 4x
Answer:
C) The midpoint of the segment
Step-by-step explanation:
The point of tangency is the intersection of the original circle and the semicircle whose diameter is the segment from the original circle center to the external point. The step being described is the step where the semicircle is being drawn, so the point of the compass will be at the midpoint of the segment.
Answer:
5:3, 20:12, 10/3 : 2, and 8 1/3 : 5.
<em>Hope that helps!</em>
<em>-Sabrina</em>
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Step 1) Make 9 into a Fraction: 
Step 2) Multiply:
and 
Step 3) Your answer should be: 
Step 4) Divide
and get 
Answer:
y = -
x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
y - 12 = 2x - 3 ( add 12 to both sides )
y = 2x + 9 ← in slope- intercept form
with slope m = 2
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
, thus
y = -
x + c ← is the partial equation
To find c substitute (2, 3) into the partial equation
3 = - 1 + c ⇒ c = 3 + 1 = 4
y = -
x + 4 ← equation of perpendicular line