Answer:
the answer is b. sss is not possible
Answer:
(2,-3)
Step-by-step explanation:
Based on the given information, let x represent the grade for the fifth quiz.
(79+88+95+71+x)/5=85
(333+x)/5=85
333+x=425
x=92
Jackson would have to earn a 92 on his fifth quiz to earn an average of 85.
Answer:
Circumference ≈ 3.142 cm
Step-by-step explanation:
≈ basically means that it's an approximate value.
The formula to find the circumference of a circle is:
Circumference = 2πr
The diameter is given, but we can find the radius by halving the diameter.
radius =
=
= 0.5 cm
Now that we know the radius, we can add the radius into the formula and find the circumference.
Circumference = 2 × π × 0.5
Circumference = π × 1
Circumference ≈ 3.142 cm
3/1 is the answer for this