Answer:
69/50
Step-by-step explanation:
138/100
69/50
Okay so any calculator works:
2 + 2 + 6 + 6 = 16
16 * 3.5 = 56 cm.
Answer: 30 percent of people who do not brush theit teeth every night.
Step-by-step explanation:
Given : 7 out of 10 people brush their teeth every night.
That means 3 out of 10 people do not brush their teeth every night. (7-10=3)
Now, the percent of people who do not brush their teeth every night =
Hence, 30 percent of people who do not brush theit teeth every night.
Answer:
the answer is B
Step-by-step explanation:
Answer: ∠A=
Step-by-step explanation:
Since we have given that
CD bisects m∠ACB,
⇒ m∠ACD= m∠DCB =x (say)
And, AB=BC, m∠BEC=90°, and m∠DCE=42°
So,
m∠CAD=m∠ACD
In ΔDCE,
Now, in ΔACD,
Hence , ∠A=