Answer:
6
Step-by-step explanation:
=> -x+4
<u><em>Given that x = -2</em></u>
=> -(-2)+4
=> 2+4
=> 6
Take the equations and solve them. they should lead up to degrees. Then add those degrees together and subtract that answer by 360 degrees and that should be your answer.
Hope this helps
Your answer:
20% of 28.35 is 5.67. 6.25% of 28.35 is 1.77. Add 28.35, 5.60, and 1.77 to get the final total of $35.79
Answer:
The constant of proportionality is 54.
k = 54
c as a function of d:


Step-by-step explanation:
We are given the following in the question:
c is inversely proportional to the square of d.

When c = 6, d = 3.
Plugging the values, we get,

Thus, the constant of proportionality is 54.
c as a function of d can be written as:

We have to find value of c when d = 7.
Putting values, we get,

is the required value of c.
Answer:

Step-by-step explanation:
A quadratic function is a function in which the highest power of the unknown variable is 2.
Formally, a quadratic function is defined as a function of the form:

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:
