To be a right angled triangle, it must follow the rule a² + b² = c² (where c is the longest side)
4.5² + 6² = 20.25 + 36 = 56.25
7² = 49
This is NOT a right angled triangle.
To make this into a right angled triangle, the longest side c should be longer.
c = √56.25 = 7.5 inches
Answer:
option C
Step-by-step explanation:
(x+4)(x-4) = x^2 - 16
Answer:
14th term is 16,384
Step-by-step explanation:
I. When 
If n = 14, a = 2 and r = 2

= 2(
)
= 16,384
Answer with Step-by-step explanation:
We are given that
Line s is parallel to line t.
To prove that : angle 3 and angle 5 are supplementary.
1.

Reason: Given
2.Angle 1 and angle 3 are supplementary
Reason: Exterior sides in opposite rays
3.
Reason: By definition of supplementary
4.
Reason: If lines are parallel , then corresponding angles are equal.
5.
Reason: Substitution
Hence, proved.
There are 2 terms. these are a and b
(90% sure)