Answer:
See below.
Step-by-step explanation:
A rigid transformation changes the position of the object but not the size. Since the size remains the same, the transformation is isometric, meaning the same measure, or same size.
Answer:
-0.75
Step-by-step explanation:
3 ÷ 4 = 0.75
0.75 * -1 = -0.75
Answer:
a = 4, b = 3
Step-by-step explanation:
Expand and simplify the given expression then compare coefficients of like terms.
a(bx + 5) - 2(bx + a)
= abx + 5a - 2bx - 2a
= (ab - 2b)x + 3a
Given that this expression is equal to 6x + 12
Comparing coefficients of like terms.
3a = 12 ( divide both sides by 3 )
a = 4
ab - 2b = 6 , that is
4b - 2b = 6
2b = 6 ( divide both sides by 2 )
b = 3
Thus a = 4 and b = 3
They cant be equivalent since neither of them are a equation. they are just plain t=8 or t=10. t cant be both 8 and 10.
Answer:
brand a is $1.22 per pound. brand b is $1.17 per pound.
Step-by-step explanation:
brand b would be the cheapest per pound but brand a would be better because brand b would be doubled price wise to get the same amount as brand a.
