(-8.6)+7.2= -1.4
Think of it as 8.6-7.2 and carry down the negative sign.
Answer:
Scale factor of ΔXYZ to ΔUVW will be 1/5
Step-by-step explanation:
Since all the angles of ΔXYZ and ΔUVW are equal, both the triangles will be similar.
ΔXYZ ~ ΔUVW
Since both the triangles are similar, ratio of the corresponding sides will be in the same ratio.

And the scale factor = 
= 
= 
= 
Therefore, scale factor of ΔXYZ to ΔUVW will be 1/5
1/3 z - 12 = 36
1/3 z - 12 + 12 = 36 + 12
1/3 z = 48
1/3 z = z/3
Then multiply by the denominator, 3 to get 3 on other side of the equation.
3• z/3 = 48 • 3
z = 48 • 3
z = 144.
The solution to your problem is z = 144
8 :)
Step-by-step explanation:
Answer:
5 inches
Step-by-step explanation:
First of all dont make your sentences long and second this doesnt make sence