Step-by-step explanation:



The circumference of the circle is 56.52 km which is letter choice B.
Hello,
2x²+x-14=0
Δ=1+4*14*2=113
x=(-1-√113)/4=-2,8839...≈-2.88
or x=(-1+√113)/4=2,40753≈2.41
Answer:
Simply count 4 × 6 =28
Step-by-step explanation:
Answer:
3 1/3
Step-by-step explanation:
It is 3 1/3 because 2/3 x 5 equals 3.33333333333 which we shorten to 3.3 which equals 3 3/10 which that equals 3 1/3.
22.) True, quadrilaterals are essentially 4-sided figures
24.)True, as long as diagonals are orthogonal