Just write an equation on each one
Answer:
14) B. 9
15) C. (7 x 3)cm
Step-by-step explanation:
14) The area of of parallelogram ABCD is 63 and the altitude is 7
divide 63 by 7 = 9
15) The length of OC is twice the length of EO so CE = 1(7) + 2(7) = 3(7)
Answer:
90
Step-by-step explanation:
If we have total around 281 items, and we can divide them into groups of 3.
We can make around 281/3 groups which is about 90