Answer:
Step-by-step explanation:
θ = 228° = (228°)×(π/180° radians/degree) = 228/180 radians
= 19/15 radians
≈ 1.266...(repeating) radians
Answer:
x = 41° , y = z = 74°
Step-by-step explanation:
x and 41 are alternate angles and are congruent , then
x = 41°
the 2 sides of the triangle with vertex = 32° are congruent so the triangle is isosceles with base angles being congruent , then
y = = = 74°
y and z are vertically opposite angles and are congruent so
z = 74°
The correct answer is C. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 5, 0, 3. Column 2 is labeled y with entries negative 18, negative 2, 10.
Explanation:
The purpose of an equation is to show the equivalence between two mathematical expressions. This implies in the equation "–2 + 4x = y" the value of y should always be the same that -2 + 4x. Additionally, if a table is created with different values of x and y the equivalence should always be true. This occurs only in the third option.
x y
5 -18
0 -2
3 10
First row:
-2 + 4 (5) = y (5 is the value of x which is first multyply by 4)
-2 + 20 = -18 (value of y in the table)
Second row:
-2 + 4 (0) y
-2 + 0 = -2
Third row:
-2 + 4 (3) = y
-2 + 12 = 10
Answer:
y + 3 = 2/3(x - 4)
Step-by-step explanation:
Point slope form equation
y - y1 = m( x - x1)
( x1 , y1) - any point on the line
m - slope of the line
Given
Slope - 2/3
Point - ( 4 , -3)
x1 = 4
y1 = -3
Substitute the values into the equation
y - y1 = m( x - x1)
y - (-3) = 2/3( x - 4)
y + 3 = 2/3(x - 4)
The equation of the line in point slope form is
y + 3 = 2/3(x - 4)
Used automobiles and other mechanical devices