Answer:
Length = 6 cm and width = 4 cm.
Step-by-step explanation:
Let the width be x, then the length is x + 2 cm and its area = x(x + 2).
The new width and length are x + 4 and x + 6, and the new area is
(x + 4)(x + 6).
So we have the equation:-
(x + 6)(x + 4) = x(x + 2) + 56
x^2 + 10x + 24 = x^2 + 2x + 56
10x - 2x = 56 - 24
8x = 32
x = 4 cm = width
and length = 4 + 2 = 6 cm
Tami thought that the perimiter is length plus width, which gave her 100. The actual width is 20
Answer: 5
Step-by-step explanation: There 2 pizza boxes cut into 8 so that make it 16 slices 16-3-4-1-3= 5.
Answer:
4th option
Step-by-step explanation:
given
sinΘ = 
and cosΘ = 
, then
( )² + ( )²
= 
+ 
= 
= 
= 1
showing sin²Θ + cos²Θ = 1
