Answer:

Step-by-step explanation:
we know that
The area of the right triangle ABC is equal to

the formula to calculate the distance between two points is equal to

we have
A(10, 7), B(5, 9), and C(3, 4)
step 1
Find the distance AB
A(10, 7), B(5, 9)
substitute in the formula



step 2
Find the distance BC
B(5, 9),C(3, 4)
substitute in the formula



step 3
Find the area
substitute the values


Answer:27d
Step-by-step explanation:
If the answer is correct, tap brainlest button
Answer:
C
Step-by-step explanation:
hope this helps with the work
Answer:
Wave length = speed / frequency
Wave length = 3x10^8 / 4.11x10^4
Wave length = 7.299x10^3nm
Step-by-step explanation:
-4m-8=-8-4m
+4 +4
__________
-8=-8
or
1=1