Answer:
120 brown m&ms
Step-by-step explanation:
There are one hundred and twenty brown M&M's
r≈4.75
= 8sqrt2
Area of a trapezium is given by the formula;
1/2(a+b)h ;
Where a and b are the parallel sides and h is the perpendicular height.
a = 3 cm, b= 5 cm
To get; h, we use the Pythagoras theorem;
h² = 3² - 1²
h² = 8
h = √8
= √4√2
= 2√2
Thus;
Area = 1/2(3 +5) 2√2
= 1/2 ×8 × 2√2
<u> = 8√2 cm² or 8sqrt2 cm²</u>
c 7
5a^3 + 9a^2 +7a+4
The coefficient of a is the number in front of a
(9, 8)
3 + 6
9 + 6
15
8 + 0
8
