Answer:
The first number is
72.6
Step-by-step explanation:
Let second number be x.
First number= 6x
Third number= 3x
According to question,
6x+x+3x=121
or, 10x=121
or,x=121/10=12.1
First number= 6x=6×12.1=72.6
Third number=3x=3×12.1=36.3
F(4) value is 6.
I believe it would work like this:
f(x) is being turned into f(4), so 4 would equal x. Put 4 into the equation 3x-6, and you get 12-6, which gives you 6. So the value of f(4) is 6. I hope this helps!
Answer:
<h2>x = 88.2</h2>
Step-by-step explanation:
Look at the picture.
Use tangent:
We have a measure of the angle and length of the adjacent:
Substitute:
<em>multiply both sides by 500</em>
Either SSS or not possible
Mark if correct!
Yes it does include the test point (0, 0)
<h3>
Find y-intercept:</h3>
<h3>
Find x-intercept:</h3>
<u>switch sides</u>
<u>Multiply both sides by -1 reverses the inequality</u>
Thus, the following (0, 0) comes under the following x > -5/3 and y > -5