The answer would be Associative Property.
Hope this helps you =)
Answer:
1:3
Step-by-step explanation:
That ratio would be 5 :15 or 1:3
Answer:
tally mark also called hash marks and they are a unary numeral system
Answer:
16 cm
Step-by-step explanation:
Given : The area of triangle ABC is 24 square centimeters.
To Find: If B = 30° and a = 6 cm, what is the measure of side c?
Solution:
Formula : 
a = 6
Area = 24
B = 30°
Substitute the values in the formula





Hence the measure of side c is 16 cm
So, Option c is correct.
I'm pretty sure it is C. 45 because compass and straightedge is a right angle or an acute angle and 45 is less than a right angle