Answer:
C. a = 6 , b = 2√10
Step-by-step explanation:
Similarity triangles so
a/2 = 18/a
a^2 = 36
a = 6
b^2 = 2^2 + 6^2
b^2 = 4 + 36
b^2 = 40
b = 2√10
Answer
a = 6 , b = 2√10
Answer:
X=16.429
Step-by-step explanation:
move the constant to the right
calculate
28.659-12.23
=
16.429
3ft = 3ft*12 in/1ft = 36 inches
36 inches divided by 3/4 inch
copy dot flip
36 * 4/3=
12*4
48
48 books will fit
Answer:
-20 mph per second.
Step-by-step explanation: