1. x+(x-12)=84. This will find the value of x
2x-12=84 2x(-12+12)=(84+12)
2x=96 (12 has been moved)
x=(96÷2) (divide both sides by 2) x=48
use the top equation to insert x value and verify answer
48+(48-12)=84
48+36=84
2. shoes=$42
2x-14=42 (shirt price) 2x(-14+14)=(42+14) gets rid of 14
2x=56 (divide both sides by 2) x=28
Number inserted to verify solution
2(28)-14=42 shirt
56-14=42
42=42
shirt price was $28
Answer:
Option given in the top right.
Step-by-step explanation:
If an acute triangle is rotated about a point,
- Angles of the transformed triangle remain unchanged.
If a triangle is dilated by a scale factor of ,
- Measure of sides of the image will be dilated by a scale factor of 0.5.
Therefore, statement that compares ΔABC to ΔA'B'C' will be,
The angle measures of the triangle A'B'C'are the same of those ΔABC, but the side length of the ΔA'B'C' half the size of those of ΔABC.
Option given in the top right is the answer.
there is the answer have a great day
Answer:
24x^9*z^5
Step-by-step explanation:
combine coefficients and add exponents for like terms
hope this helps you :)