There are 100 students in the 4th grade. 5 of these students are absent today. Write a decimal to show the part of the students
1 answer:
The answer to the question
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I think the answer could possibly be a
Answer:
Is it 1,512?
Step-by-step explanation:
1. right triangle?
-> c²= g²+b²
c²= 20²+21²
c²= 841
c=V841
c=29
-> triangle BCG is right
2.
cos B= 20/29
tan B= 21/20
sin B= 21/29
sin G= 20/29
cos G= 21/29
tan G= 20/21
Answer: B
Step-by-step explanation:
