Answer:
5
Step-by-step explanation:
The sequence is a "/2 sequence", which means each number equals half of the previous one.
40 is half of 80.
20 is half of 40.
10 is half of 20.
5 is half of 10.
Hope it helped,
BioTeacher101
Answer:
i belive the answer is B
Step-by-step explanation:
Answer:
321
Step-by-step explanation:
Answer: Mark brainliest if satisfied
m<B=72 degrees
m<C= 36 degrees
Step-by-step explanation:
m<B is congruent to m<A
72 times 2 equals 144
180 minus 144 equals 36
Answer:
in right angled triangle ABC
by using Pythagoras law
h²=p²+b²
x²=7²+10²
x=√149=12.21cm