The first one is 48% and the second one is 60%
<4 ≅ <1, 3 <≅ 2 Corresponding angles postulate
ΔACE ≈ ΔBCD Angle angle similarity postulate
(CB + BA)/CB = (CD + DE)/CD Substitution property of equality
Answer:
for part b the answer is 90 degrees
Step-by-step explanation:
2 is adjacent from 5 so they are the same degree number
Answer:
-9
Step-by-step explanation:
7+(-16) when adding a negative number, you subtract the negative from the other positive number
7-16
-9
Answer:
n=13
Step-by-step explanation:
n-29-33=-49
Always work left to write in these types of equation, so subtract -29-33 to get -62:
n-29-33=-49
n-62=-49
Add 62 to both sides:
n-62=-49
+62 <u>+62</u>
n = 13
