Answer:
68cm^2
Step-by-step explanation:
<h2>A trapezium is a type of quadrilateral with the two opposite sides parallel.</h2>
Area of a trapezium= 1/2(sum of parallel sides)×height
Area of the trapezium= 1/2(5+3)×17
Area of the trapezium= 1/2(8)×17
Area of the trapezium=4×17= 68cm^2
Answer:
5
Step-by-step explanation:
20-15 = 5
<span>–6(x – 2y) when x = –3 and y = –5
so
</span><span>–6(x – 2y)
= </span><span>–6(-3 – 2(-5))
= -6(-3 + 10)
= -6(7)
= -42
answer
</span><span>A. -42</span>
Answer:
No
Step-by-step explanation:
14 - 9 = 3
3 < 23
Answer:
-2h -16k
Step-by-step explanation:
-2(h+8k)
Distribute
-2h -2 *8k
-2h -16k
They failed to distribute the minus sign as well as the 2
