Answer:
hello
Step-by-step explanation:
4x+3x+2x=180⁰
9x=180⁰
x=20
hope it helps
have a nice day
A itching I thing sorry am just not sure Keyshawn
Answer:
The surface area of the structure is
Step-by-step explanation:
we know that
The surface area of a sphere is equal to
In this problem we have
-----The radius is half the diameter
substitute
7 goes into 6,300 900 times so your answer is 6,300
Answer:
the answer is option number b ( less than 90° )
hope this answer will help you