Compare each place value. It's kind of hard to explain without examples...
Answer:
<h3>
s = 16.2 units</h3><h3>
</h3>
Step-by-step explanation:
use Pythagorean theorem:
a² + b² = c²
where a = 12/2 = 6
b = 15
c = s
<u>plugin values into the formula:</u>
6² + 15² = s²
s = √(6² + 15²)
s = √261
s = 16.2 units
Answer:
Step-by-step explanation:
3+5+2=10
3/10 x 300=£90
3/10 x300=£150
2/10 x300=£60
Mary receives £150
Answer:
25 minutes.
Step-by-step explanation:
Unit rate = 45/15 = 3 cents / minute.
So she pays 3 cents for 1 minute
and for 75 cents she can talk for 75 * 1/3 = 25 minutes.
Answer:
20
Step-by-step explanation:
