Answer:
0
Step-by-step explanation:
all real numbers are solutions
Answer:
Reason SAS postulate
Step-by-step explanation:
The two triangles must be congruent.
Reason: SAS postulate
Answer: SECOND OPTION.
Step-by-step explanation:
You have the following formula given in the exercise, which is used to calculate gravitational potential energy.
You need to solve for the heigh "h".
Remembar that the Division property of Equality states that:
If , then
Therefore, you can divide both sides of the equation by in order to solve for "h".
Then, you get:
Notice that it matches with the second option.
Answer:
$320
Step-by-step explanation:
First, convert the percentage to a decimal.
4% = 0.04
Now, you have to multiply the price by the decimal to find his commission.
8000 * 0.04 = 320
He made a commission of $320.
Answer:
Step-by-step explanation:
Use the following properties
- (- a)²ᵇ = a²ᵇ
- (1/a)⁻ᵇ = aᵇ
Find the value of the given expression
- (-1/2)⁻⁴ = (- 2)⁴ = 2⁴ = 16