Answer:triangles 20 12 28 and15 9 21
Step-by-step explanation:
1,000 x 2= 2,000
2,000/1=2,000
2,000 - 29 = 1,971
Answer:
9ab - 9a +1
Step-by-step explanation:
first, we can distribute the negative sign to the second set of parentheses.
-(-4ab + 5) becomes + 4ab - 5
now let's put the values in (5ab-9a-4) side by side with the corresponding values in + 4ab - 5
5ab + 4ab - 9a - 4 - 5
= 9ab - 9a - 9, because 5ab + 4ab = 9ab, -9a is alone, and -4 - 5 = -9.
Answer:
-9x+27
Step-by-step explanation:
5=(-4)x-2. Hope this helps
