here triangles EBC and EKC are similar by ASA rule.
So angle BEC = angle KEC
7p+7=37-3p
adding 3p to both sides
7p+3p=37-7
10p=30
dividing both sides by 10
p=3
Answer is B. p=3
Answer:
49 entre 3=16.33
la mitad de 49=24.5
Step-by-step explanation:
Angle c is angle t on the dashed figure
The system of equations that represent the situation are 1.20R + 2B = 70, and R + B = 90.
<h3>What are the system of equations?</h3>
The system of equations are sets of equations that have to be solved simultaneously in order to determine their required values. They are often referred to as simultaneous equations.
To learn more about simultaneous equations, please check: brainly.com/question/25875552
