Answer:
D
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 )
y = - x - 2 ← is in slope- intercept form
with slope m = -
Given a line with slope m then the slope of a line perpendicular to it is
= - = - = , thus
y = x + c ← is the partial equation of the perpendicular line
To find c substitute (- 12, 7) into the partial equation
7 = - 16 + c ⇒ c = 7 + 16 = 23
y = x + 23 → D
Answer:
24
6
1/12
Step-by-step explanation:
a) This is a counting problem 4*3*2*1 = 24 different ways.
b) 1 * 2 * 1 * 1 = 2 ways
This is one you should try.
Jim Kat Larry Kim
Jim Larry Kat Kim
You can't get another way.
c)
There are 2 ways that Jim can arrive first and Kim Last shown in b
2/24 = 1/12
Answer:
Mandatory, prohibition, warning, danger, fire, emergency information, and limitation are the seven types of safety signage.
Step-by-step explanation:
Answer=64 cherries
raspberries:blueberries:grapes:cherries
a ratio where b=blueberries can be made....
2b:b:3(4(2b)):4(2b)
2b:b:24b:8b
substitute b for 1
raspberries:blueberries:grapes:cherries
2:1:24:8
2+1+24+8=35
280/35=8
8*2=16 raspberries
8*1=8blueberries
8*24=192grapes
8*8=64cherries