<h2>Explanation:</h2><h2 />
- The input of a function is also called the domain and are those x-values for which the function is defined.
- The output of a function is also called the range and are those y-values for which the function is defined.
Here we have the following function:
And we know that:
Input:
Output:
Answer:
the idea behind the recurring decimal as a fraction, is to first off, multiply or divide by some power of 10, in order that we leave the recurring decimal to the right of the decimal point.
then we multiply by a power of 10, in order to move the repeating digits to the left of the decimal point, anyhow, let's proceed.
notice, we first divided by 10, to move the decimal point over to the right by 1 slot, then we multiplied by 100, to move it two digits over the decimal point, namely the repeating "12", thus we use 100. i think
Step-by-step explanation:
Q=quarters, d=dimes
q+d=8
.25q+.1d=1.25
Let's set the first equation to equal d.
d=8-q
.25q+.1(8-q)=1.25
Distribute.
.25q+.8-.1q=1.25
Combine Like Terms
.15q+.8=1.25
Subtract .8
.15q=.45
Divide by .15
q=3
Now, let's solve for d in the first equation.
d+3=8
Subtract 3, and you get d=5
So, there are 5 dimes and 3 quarters in Maribel's pocket.
Check: .25(3)+.1(5)=1.25
.75+.5=1.25
1.25=1.25 which is true.
Answer:
Ep = weight x height = 5 x 1 = 5N ; 5 x 1.5 = 7.5N; 5 x 2 = 10N
Step-by-step explanation:
Hope that helps
Answer:
The values are 4, 3, 2, and 1 respectively.
Step-by-step explanation:
Let us assume that y = (- x + 3) ......... (1)
We have to find the values of y for different x values and the x values are - 1, 0, 1, and 2.
Now, from equation (1), we get
For x = - 1, y = (- x + 3) = [- (- 1) + 3] = 1 + 3 = 4.
For, x = 0, y = (- x + 3) = 0 + 3 = 3
For, x = 1, y = (- x + 3) = - 1 + 3 = 2 and
For, x = 2, y = (- x + 3) = - 2 + 3 = 1 (Answer)
