Is 3 cm the height of the triangle?
8:28 divide by 2
4:14 multiply times 5
20:70 is the answer
Answer:
Negative
Step-by-step explanation:
A negative plus a negative (negative minus a positive) will give you a negative. -1.69 + (-1.69) = -3.38
-3.38 is a negative, therefore the answer is negative.
2(x-2)+4(5x-6)
Expand brackets
2x-4+20x-24
Group similar terms
22x-28
Factorise
2(11x-14)
7.9 times -2.3 = -3.43478261
So that would equal A
