Answer C
| (5)(2)+(0)(2) = 10, (5)(-1)+(0)(-2) = -5 |
| |
| (3)(2)+(-5)(2) = -4, (3)(-1)+(-5)(-2) = 7 |
Answer:
16 units
Step-by-step explanation:
RST was dilated by a scale factor of 1/2. This means R'S'T' has sides that are 1/2 the length of the sides of RST.
Since the legs of R'S'T' are 8 units, this gives us the equation
8 = 1/2x
Divide both sides by 1/2:
8÷1/2 = x
8 × 2/1 = x
16 = x
Each leg in RST is 16 units.
Answer:
Step-by-step explanation:
Idk
Translating this sentence into symbols: 2(x+3) = x - 5
So 2x + 6 = x - 5 and x = -11
Check: Is 2(-11+3) = -11 -5? Is -16 = -16? YES. x =-11 is right.
