Answer:
DF= 33
Step-by-step explanation:
The ratio is equal to 6:5:1 Which can be changed into 18:15:3
Since DE=18 and EF=15 you simply add and = 33
Answer:
What's the question????
Step-by-step explanation:
Answer: t=20°
Step-by-step explanation:
1. By definition, the sum of the interior angles is 180 degrees.
2. Keeping the information above on mind, you can write the following expression:

3. Now, you must solve for
as following:

4. Therefore, the value of
is 20°
Answer:
102
Step-by-step explanation:
24+12+5+17+6+19+4+15=102
Answer:
12/28
Step-by-step explanation:
3 x 4 = 12
7 x 4 = 28