Data:
<span>Notice that we have five metric relations in the right triangle:
. b² = a*m
. a*h = b*c
. c² = a*n
. h²= m*n
. a² = b² + c²
All of them are very useful in solving problems involving rectangular triangles.
</span>
Solving: (adopting: c² = an )
Answer:
x = 24
Step-by-step explanation:
3x - 2(27) = 18
3x - 54 = 18
3x = 18 + 54
3x/3 = 72/3
x = 24
Answer:
{-2, 3, 4, 5}
General Formulas and Concepts:
<u>Math</u>
<u>Algebra I</u>
- Range is the set of y-values that are outputted by function f(x)
- Builder Set Notation {x}
Step-by-step explanation:
According to our graph, our y-values are 3, 4, 5 and -2. Since they are all closed dots, they are inclusive in the range:
Remember to put it in number line order.
{-2, 3, 4, 5}
Answer:
n=2
Step-by-step explanation:
Create an equation.
9n=18
Divide 9 from both sides.
9n/9=18/9
n=2
Hope this helps!
Answer:
Substitute the value of the variable into the expression and simplify.
9
Step-by-step explanation: