X+6=11
X-11=-6
5x=25
2x=10
2x+15=25
Answer:
Step-by-step explanation:
Use Pythagorean theorem
Hypotenuse² = base² + altitude²
= 9² + 10²
= 81 + 100
= 181
hypotenuse = √181
Answer:
p=11
Step-by-step explanation:
2(p + 1) = 24
Divide each side by 2
2/2(p + 1) = 24/2
p+1 = 12
Subtract 1 from each side
p+1-1 = 12-1
p =11
Answer:
c = 37
Step-by-step explanation:
Pythagorean thm formula:
a² + b² = c²
Given:
a = 12
b = 35
Work:
a² + b² = c²
12² + 35² = c²
144 + 1225 = c²
c² = 1369
c = 37