1.53*10^10 because the total value would = 17,000(9.0*10^5) which is equals, when multiplied, 15300000000. Which is equivalent to 1.53*10^10 <span />
Answer:
1100
Step-by-step explanation:
you have to do 25+30=55 then 55x20=1100
Answer:
Step-by-step explanation:
Alberto is correct in reasoning that all lines and rays are congruent to each other but incorrect in his reasoning about the line segments.
Line segments are equal in measure only when they are equal in length. They can have any orientation on a plane.
Since, AB = 3 units
CD = 4 units
Therefore, AB ≠ CD
Error in AB ≅ CD
Cos60° = 0.5
Any angle less than 90° is an acute angle.
Therefore, 60° is the acute angle.
