Jordan’s father is three times as old as Jordan. The sum of their age combined is 48. How old is Jordan?
2 answers:
You might be interested in
Answer:
See explanation
Step-by-step explanation:
The given circle has center O.
A, B,C, and D are points on the circumference of the circle.
We want to prove that:
We need to join to B and C as shown in the attachment.
Recall that angle subtended by arc BC at the center is twice the angle subtended at the circumference by the same arc.
This implies that:
The LHS of equation (1) and (2) are equal. Therefore the RHS are also equal.
This implies that:
X - the number of sandwiches
y - the number of soups
10 sandwiches were ordered. The answer is D.
y - the number of soups
10 sandwiches were ordered. The answer is D.