Answer:
21N:7m/s
? :10m/s
21x10=210
210÷7=30N
Your final answer is 30N
Step-by-step explanation:
This is called direct propotion
it involves close multiplication
Answer:
Step-by-step explanation:
It could also be 
depending on how the problem is actually set up.
Answer:
x° = 67°
Step-by-step explanation:
1. The first three diagrams are showing you that opposite exterior angles are congruent. Based on that, when you are faced with opposite exterior angles in the fourth diagram, you are able to conclude they are congruent. That means x° = 67°.
2. You can determine the other angles in the figure based on linear angles being supplementary, and same-side interior angles being supplementary. After you work through all the angles, you find that x = 67.
Answer:
the Radio was 52.8%
Step-by-step explanation:
60-12%=52.8
5.38 in expanded form is 5 + 0.3 + 0.08
Expanded form means you have to break it apart into addition.
