Answer:
Length of diagonal = 100 cm
Step-by-step explanation:
Given:
Side length of square = 
Using pythagorean theorem:
Sum of squares of sides = Square of Diagonal
Solving for x:
Therefore,
Length of diagonal = 100 cm
Answer:
c. 9/12, 90/100,1/3
Step-by-step explanation:
3/4, *3=9/12
9/10 *10 =90/100
4/12 divided into 4 = 1/3
Length (L): 2w + 6
width (w): w
Perimeter (P) = 2L + 2w
66 = 2(2w + 6) + 2(w)
66 = 4w + 12 + 2w
66 = 6w + 12
48 = 6w
8 = w
Length (L): 2w + 6 = 2(8) + 6 = 16 + 6 = 22
Answer: width = 8 ft, length = 22 ft
2431 is the product of consecutive numbers 11, 13 and also 17. If you add them all together you get 41.
(x + 5)(x + 3)
x+5=0, solve it and you get -5.
x+3=0, solve it and you get -3.
The answers are -5 and -3.
