Answer:
Step-by-step explanation:
y =mx + c
m ---> slope
The slope of line A: 4
The slope of line B: = 3
Answer:
Horizontal compression by a factor of 2 followed by a vertical shift by positive 3
Step-by-step explanation:
a*f(k(x-d))+c
k=2
c=3
Answer:
missing angle 32 ...........
Answer:
12.5 cm
Step-by-step explanation:
To find the distance, set up a proportion. A proportion is two equal ratios set equal to each other. We form the ratios by using corresponding values. We write a ratio of and simplify.
We know . We also know
.
We set them equal.
To find the width on the map, we cross multiply numerator and denominator.
Answer:
7 sheets of paper
Step-by-step explanation:
$40-$19=$21
$21/$3=7 sheets of paper.
In words:
I did 40 minus 19 to get 21, and the divided 21 by 3 to get 7 sheets of paper.