Answer:
x=2.8≈3
Step-by-step explanation:
x:2=7:5

by cross-multiplication
x×5=2×7
5x=14
x=14/5
x=2.8≈3
i hope this will help you :)
Answer:
1/2²m²
Step-by-step explanation:
Answer:2/7
Step-by-step explanation:
Answer:
I think positive
Step-by-step explanation:
The correct answer is C. Angle 1 is congruent to Angle 2.