Answer:
AC is 45 units
Step-by-step explanation:
Triangle ABC is a dilation of PQR. Triangle ABC is 9 times larger than Triangle PQR
Answer:
16
Step-by-step explanation:
substitute m in m+6.
It will become 10+6, which is 16.
Answer:
3) 
4) a) 
b) 
Step-by-step explanation:
<u>Exercise 3</u>



<u>Exercise 4</u>
a) If L2 is parallel to L1, it has the same slope (gradient) ⇒ 
If L2 passes through point (3, 1):



So L2 = L1
b) If L3 is perpendicular to L1, then the slope of L3 is the negative reciprocals of the slope of L1 ⇒ 
If L3 passes through point (-5, 2):



Answer:
$4400
Step-by-step explanation:
I just looked up on google what was 4000 + 10%
Hope this helps!