Answer:
2.547
Step-by-step explanation:
2pir=8
1.273=r
d=2r
2.547=d
Answer:
x = 32
Step-by-step explanation:
This is an equilateral triangle. This means the angles of the triangle are all equal. Since the sum of a triangle's angles is 180°, that means each angle will be 60°.
Answer:
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
To solve f(-1), entails to replace x by -1 in the function
f(-1)= (-1)^2 - (-1)+ 1
= 1 + 1 + 1
= 3
Answer: slope = 6
Step-by-step explanation: Your y’s are increasing by 12, while the x’s are increasing by 2. Therefore using rise/run, 12/2 = 6.
