Answer:
I think its graph 4
Step-by-step explanation:
If the legs are legnth x, then the hyptonuse is x√2
x√2=7
divide both sides by √2
x=7/√2
times (√2)/(√2)
(7√2)/2
3.5√2
aprox 4.94974
round
4.95
Answer:
option 2: 
Step-by-step explanation:
when dividing fractions, you can actually multiply them together by the reciprocal of the second one. (reciprocal is just flipping the fraction)
so,
÷ 
becomes 
to multiply fractions together, just multiply the top and bottom.
2 * 5 = 10
3 * 4 = 12
so the answer would be 
Answer:
The center of a circle is the point from which the circumference is equidistant
Step-by-step explanation:
Radius of a circle is a line drawn from the center of the circle to the circumference.