Answer:
28.26
Step-by-step explanation:
I hope this helps!
Answer:
1=(5,-2) 2=(1,4)
Step-by-step explanation:
Answer: 30 students liked both.
step-by-step explanation: If there are 65 students and 10 liked math but not english you subtract 10 from 65, you get 55. You continue to the next one, 55-20= 35, now there are 35 students but 5 of those students don't like either, so 35-5=30, meaning there are 30 students that like both english and math. I hope this helps.
Hi there!
The answer is B.
Since the middle length of the kite is 3 + 3 (which is 6), we find the area of both triangles and add them up.
6 × 10 ÷ 2 = 60 ÷ 2 = 30
6 × 20 ÷ 2 = 120 ÷ 2 = 60
30 + 60 = 90
The answer is B.
Hope this helps!
Answer:
53
Step-by-step explanation:
they are a linear pair so x + 2x + 21 = 180 so you subtract 21 from both sides, combine x and 2x then divide by 3 to get 53
