Answer:
6
Step-by-step explanation:
since it's a right triangle you can use the Pythagorean Theorem
2.7² + b² = 6.5²
7.29 + b² = 42.25
b² = 34.96
b =
which equals 6 when rounded to the nearest tenth
Answer:
c
Step-by-step explanation:
9x-4 (x-3)+72
9x-4x+12+72
5x+84
5x/5 + 84/5
x=17
Answer:
y = 0.125x + -1.375
Step-by-step explanation:
You can try and use desmos.com to help you graph these 2 points. My algebra teacher recommended it if you don't have a physical graphing calculator!