Answer:
D.
B.
Step-by-step explanation:
for the first one remember that hypotenuse² = cathetus1² + cathetus2²
which leads to the second question
WA²(hypotenuse) = XA²+WX²
therefore XA²=WA²-WX²=81
XA=√81=9
Answer:2
Step-by-step explanation:
Answer:
Richard
Step-by-step explanation:
28 days=4 weeks
40 paintings in 4 weeks
45 paintings in 5 weeks
Richard weekly rate: 40/4=10 paintings per week
Nestor weekly rate: 45/5=9 paintings per week
If richard's rate is 10 while nestor's is 9, richard has a faster rate
Answer:
74.5m
Step-by-step explanation:
cause if to 2cm is equal to 5m then 29.8 will be how
you will use cris cross
5m ×29.8÷2=74.5m
hope it help
The answer for this question would be: the second one.
