Answer:
2*400= 2*400*1
2*400
800
or
2 x 400 = 2 x 100 x 4
100 x 4
= 400
<u>I hope this helps:</u>
Sorry if it didn't :(
Answer:
Orginal Speed is 135
Step-by-step explanation:
The ratio of final speed: original speed is

We know that 90 km is it final speed so, we set up a proportion


Answer:
These triangles cannot be proved congruent
Step-by-step explanation:
The theorems for congruence are SSS SAS ASA AAS. Here, there is only one common side and one common angle marked, therefore you cannot prove congruency.
<span>Confidence Level: 95%; Confidence Interval: 44 to 46</span>
Answer:
h/4=h-5
Step-by-step explanation:
quotient means divide
less means subtract
is means equal