From the exterior angle theorem, we have 
so 
Answer:
Kite properties include (1) two pairs of consecutive, congruent sides, (2) congruent non-vertex angles and (3) perpendicular diagonals. Other important polygon properties to be familiar with include trapezoid properties, parallelogram properties, rhombus properties, and rectangle and square properties.
Step-by-step explanation:
Answer:
x=2 y=-10
Step-by-step explanation:
14x =-22-5y eq---1
5x= 6 =5y eq --- 2
Subtract eq 1 from eq 2 we get the value of x
x= 2
put x = 2 in equation 1
14 x = -22 - 5y
14 (2) = -22 - 5y
28 =-22 - 5y
+22 =-5y
50 = -5y
y= - 50/5
y = - 10
Answer:
?
Step-by-step explanation:
The function f(x) shows how much Kate pays for the data service for downloading x songs in a month. So f(14) will represent the amount that Kate will have to pay for downloading 14 songs in a month.
f(x) = 2.50x + 11.50
Replacing x by 14, we get:
f(14) = 2.50(14) + 11.50 = 46.5
Thus, Kate will have to pay $ 46.5 for downloading 14 songs in a month
