Answer:
I dont understand your question.
Step-by-step explanation:
Answer: they do not have enough info but I will try my best to answer if im wrong its not my fault so please add more info
Solution
2. I know that for a Semi-Circle Area = 320 . From this find out Area of the Semi-Circle.
Solution:
Here Area=320(Given)
Area=
πr2
2
r2=
Area⋅2
π
r2=
320⋅2
22
7
r=14.2701
Diameter(d)=2r
=2⋅14.2701
=28.5402
Circumference=πr
=
22
7
⋅14.2701
=44.849
Perimeter=πr+2r
=
22
7
⋅14.2701+2⋅14.2701
=44.849+28.5402
=89.6979
Step-by-step explanation:
Byee stay safe: Wear your mask, drink water and stan bts
also can I have brainliest
2+2 is 4 dndnfnnfndnfnfnfnfnfnfnfnfnnf
Answer:
None
Step-by-step explanation:
No solutions exist for the system of equations because the system is illogical: 3x+y=3x+y, but 18≠16.
Answer:
B.120
Step-by-step explanation:
The questions says in how many ways band she choose 3 of the 10 students
Using Combination Formula, which says
C = n! / (n! (n - r) !)
n represents the total number of students
r represents the students he want to choose
The number of combinations 3 out of 10
¹⁰₃C = 10! / (3! (10 - 3) !)
= 10! / 3! 7!
= 10*9*8*/ 3*2*1/ 7*6*5
= 3628800 / 6*5040
= 3628800 / 30240
= 120ways
