Answer:
6
Step-by-step explanation:
-5(a+3)=-55
-5a-15=-55
+15 +15
-5a=-40
/-5 /-5
a=6
Answer:
2.4
Step-by-step explanation:
-8-4
___
-2-3
-12/-5
12/5
Answer:
141°
Step-by-step explanation:
If BD is an angle ABC bisector, then by angle bisector definition,
Given
Therefore,
Now, find the measure of the whole angle ABC:
Answer:
7.59/ KG
Step-by-step explanation:
plss help me in my qwestion