Answer:
a) 2 -2 -4 -4 -2 2 8
b) graph B
c) x = -2.55 or x=1.55
Step-by-step explanation:
a) just fill in the x values
b) look at x=0, you'll find y=-4. Only graph B goes through (0, -4)
c) estimate where graph B passes through the x axis.
Answer:
The correct answer is D
Step-by-step explanation:
Answer:
......
Step-by-step explanation:
Length of diagonal of the rectangle=
√( length) ²+( breadth) ²
=√(20) ²+(12) ²
=√400+144
√544 m
. '. Length of fence= √544 m
Perimeter of the triangle formed by the diagonal of the rectangle =(12+20+√544)
=(32+√544) m
Step-by-step explanation:
The negative of a number may sometimes be greater than the number itself.
The negative of a negative number is positive which will give a greater number than the number itself. But the negative of a positive number is negative which is smaller than the number itself
Let us take a few examples
-(-1) = 1, 1>-1
-(1) = -1, 1>-1
