Answer:
25
Step-by-step explanation:
9 had exactly one pepperoni
16 had both pepperoni
9 + 16 = 25 had atleast one pepperoni
(13+14)+11= 13+(14+11)
Associative property of addition
Answer:
The experimental probability of the outcome is 1/4
Step-by-step explanation:
-kitkat- i am going to say that every time lol
Answer:
Step-by-step explanation:
This is a simple proportion problems.
7 kilogram weight attache to a spring stretches = 6 meters
1 kilogram would stretch = 6/7 m
Therefore 42 kilograms would stretch = (6/7 x 42)meters
= 36 meters.
Answer: y=-2x-9
Step-by-step explanation:
If ANGL is a square, then NG and LG are adjacent sides.
Adjacent sides are perpendicular. [Each angle is 90°]
The equation of line NG is
.
By comparing it to equation in slope intercept form y=mx+c ( where , m= slope , c=y-interecpt)
slope =
Let slope of LG be <em>n</em>, then
[Product of slopes of two perpendicular line =-1]

Equation of a line passes through (a,b) and have slope m is given by :-

Equation of LG :
[In intercept form]