Step-by-step explanation:
<B is the right angle
<A is acute
<C is acute
<D is obtuse
Step-by-step explanation:
the formulae to find the perimeter of a rectangle is p = 2(l+w)
<em>where</em>
p= perimeter
L = length
W = width
just add the length and width {given in the question} , and multiply them by 2
answer: = 2(11+4)
= 2 × 15
= 30 m
Answer:
1. {-1 , 0, 1 }
Step-by-step explanation:
The range is the set of the second values in the ordered pairs.
I know its a long problem but i have to shiw how i got my answer.
It depends if the 12 spice jars are all different.
If they are:
_ _ _ _ _ _ _ _ _ (9 spaces)
12*11*10*9*8*7*6*5*4
12 possibilities for first one, 11 for second, etc...
Multiply out to get:
79833600
