First blank: Definition of a right triangle.
A right triangle is a triangle that has exactly one right angle.
Second blank: sin M = h/p, and sin P = h/m
The ratio for sin. is opposite over hypotenuse.
Third blank: Substitution property of equality
In this step, we are substituting the value of h into the first equation.
Fourth blank: Division property of equality
We are dividing both sides of the equation by the same divisor.
Hope this helps!
Answer:
7 and 11
Step-by-step explanation:
Suppose the numbers are x and y.
So it is given that
x + y = 18
x - y = 4
If we add the equations, we get
2x = 22
So x is 11 and y will be 7
Answer:
C
Step-by-step explanation:
Answer:
25 in; C
Step-by-step explanation:
Hey!
There probably is a reason she is deleting. You could contact her or ask some help elsewhere.
Anyway! I'm trying to get this in fast. (Remember the Pythagorean Theorem?) That will be very useful here since it is a right triangle.
<u>L² + L² = H² (or H² - L² = L²):</u>
In that case, we'll use the second one because our Hypotenuse is given.
We can substitute each value of the numbers:
65² - 60² = L²
Evaluating:
4225 - 3600 = 625
√625 = 25 inches
Thusly, the third side would be
<em>Also note we could have simplified into a Pythagorean Triple. This method is a simpler more basic method for learning the concept.</em>
Hope this helps!
The y-intercept of the graph is 0