Risa is sewing a ribbon around the sides of a square blanket.each side of the blanket is 72 inches long.how many inches of ribbo
1 answer:
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Answer:
The answer is "domain and range are different".
Step-by-step explanation:
Given:
Solve f(x) to find domain and range:
for element x: R:
⇒ range:
Solve for domain:
⇒
Solve for range:
⇒ R :
So, the value of the method f(x) and g(x) (range and domain) were different.
The answer is attached
Answer:
Step-by-step explanation:
x = measure of the first angle
y = measure of the second angle
z = measure of the third angle
The sum of the measures of the second and third (y+z) is five times the measure of the first angle (=5x)
The third angle is 14 more than the second
And remember that the sum of these three angles must be equal to 180.
Let's take these equations
If you take a look at the first equation, we have y+z = 5x and we have y+z in the third equation as well, we can replace that....
Distribute the + sign
Combine like terms;
Divide by 6.
We have now defined that the measure of the first angle is 30º.
Let's take another equation... for example
I'm going to take this one because if I replace x and z in the third equation, all I'll have left will be y.
Distribute the + sign and Combine like terms;
Subtract 44 to isolate 2y.
Now divide by 2.
We already have the value of x and y. Once again, replacing this in the third equation will leave us with z to solve for.