Answer:
28 inches
Step-by-step explanation:
28×22/7×28
answer will come
Anything with 4 sides is a quadrilateral like a rhombus square trapezoid and diamond
Answer:
O y > 4
Step-by-step explanation:
The dotted line indicates the line is not part of the inequality, and it is clearly greater than 4.
Answer:
when 
, 
the slope is 0
Step-by-step explanation:
There isn't much to explain.
Answer:
89/100
Step-by-step explanation:
The average weighted by the number of students is ...
(90(0.90) +10(0.80))/100 = (81 +8)/100 = 89/100
