Answer:
7854 cm²
Step-by-step explanation:
3.14 x 50² = 7850
I am pretty sure it is 30. Hope it helps!!
Answer:
y= (x+1)(x+ .5) (x+ 3.5)
y= (x+1) (X - .5) (x-3.5)
y = (x-1) (X-.5) (x-3.5)
y= (x+1) (X- .5) (x +3.5)
Step-by-step explanation:
Answer:
x
=
3
±
i
√
47
4
x=3±i474
Step-by-step explanation:
Answer:
3 students
Step-by-step explanation:
If everyone in the class has either a pierced nose or ear, we just simply have to add up the total number of hands raised and minus the number of students in the class.
35+8=43
43-40=3
3 students have both a pierced nose and pierced ear.
