Answer:
46,746 mm²
Step-by-step explanation:
½×(210+84)×318
= 46,746 mm²
11x11 is 121 a way to remember it is there is one number on the left one number on the right and they add up to be 2 numbers total
someone hurry i also need help on this question!
When you subtract the length of the base from the length of the side, you get
(ax+9) - (4x+b) = (a-4)x +(9-b)
Answer:
Read the explanation
Step-by-step explanation:
Explanation:
When multiplying and dividing more than two positive and negative numbers, use the Even-Odd Rule: Count the number of negative signs — if you have an even number of negatives, the result is positive, but if you have an odd number of negatives, the result is negative. This problem has just one negative sign
