Reinforcement, contact, honesty, and fair expectations are A. part of the irritation threshold. B. ways of maintaining relations
2 answers:
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Answer:
x = 18.64
Step-by-step explanation:
use tan:
⇒ tan =
⇒ tan 46 =
tan of 46 is 1.0355
⇒ 1.0356 =
multiply 18 on both sides
⇒ 1.0355 x 18 = x 18
⇒ 18.64 = x
Answer: The multiplication property of equality is used to transform the equation from the first step to the second step.
Explanation:
The multiplication property states that if any number is multiplied both side of a equation the equation doesn't change.
If x = y and we multiply both side by m, then xm = ym is equivalent to x = y.
The given expression is,
Use multiplication property of equality, multiply 5 both sides,
Therefore, the multiplication property of equality is used to transform the equation from the first step to the second step.
Answer:
A. B. 25% discount
Step-by-step explanation:
PART A:
For the shirt:
Sale price of the shirt=$18
Cost of the shirt=$24
Now,
⇒
For the pair of shoes:
Sale price of the pair of shoes=$42
Cost of the pair of shoes=$56
Now,
⇒
So, the equation that represents the sale price y of an item that costs x dollars is:
PART B:
y=Sale price of an item
x=Cost of the item
Discount on the item
Percentage discount on the item×100
%