Answer:
Step-by-step explanation:
a=12, b=10, c=?
a²+b²=c²
Using pythagorean theorem you can find that c= 2√61
Answer:
(x,y)= (1/2,-1/2)
Step-by-step explanation:
y=-3+5x
4x-2y=3
4x-2(-3+5x)=3
x=1/2
y=-3+5*1/2
y=-1/2
Answer:
500 tiles
Step-by-step explanation:
First find the area of the hall=10ft×(10ft×5)=500ft²
Number of tiles required=500ft²÷1ft²=500
C I think because the lines intercept at a common point