<span>The diagonals of the square are the same length and also perpendicular to each other, being perpendicular means that they meet at a 90 degree angle. The intersection where the two diagonals meet forms 4, 90 degree angles which creates a circle.</span>
Answer:
All real numbers less than 
Step-by-step explanation:
we have
Adds 
both sides
Divide by 
both sides
the solution is the interval ---------> (-∞,6)
All real numbers less than
see the attached figure to better understand the problem
Answer:
Solution given:
5,6,7,8,9,
When repeated:
it has
5 ways for each
different five digit members can be formed from the digits:5*5*5*5*5=<u>3125</u>
When not repeated:
it has
5 ways for 1st
4 ways for 2nd
3 ways for 3rd
2 ways for 4th
1 ways for 5th
different five digit members can be formed from the digits:5*4*3*2*1=<u>120</u>
Answer:
17.5
Step-by-step explanation:
180 = 40+ 8x
140 = 8x
17.5 = x
