5 and 6 are true but 7 is not true. If you divide an odd number by 2 it's not going to be half of it
5.
3x - 1 = x + 9
Subtract x on both sides
2x - 1 = 9
Add one on both sides.
2x = 10
Divide by 2 to get the x.
x = 5
Hope this helps!
Answer:
(A) shows two triangles that are congruent by AAS. AAS (Angle-Angle-Side) postulate states that if two angles and the non-included side one triangle are equal to the two angles and the non-included side of the another triangle, then the two triangles are said to be congruent.
https://www.google.com/search?q=Which+shows+two+triangles+that+are+congruent+by+aas?&tbm=isch&source=iu&ictx=1&fir=XtxdAOttHLP1AM%253A%252Cbcu8iEfynp4JLM%252C_&vet=1&usg=AI4_-kQGedO-5bkr972XF-k3CYUquioH8Q&sa=X&ved=2ahUKEwjUlZKC08njAhUxh-AKHXeFBusQ9QEwAHoECAUQAw#imgrc=XtxdAOttHLP1AM:
Answer:
Step-by-step explanation:
Find common denominator for 13 and 39
common denominator is 39
rewrite fractions so they have the same denominator
add them up
simplify/ put in the lowest terms
In 5 years the plant will be 25cm taller.
