The value of x is -3.5
Because dividing both sides by -2.4 is going to get you a value of -3.5. And a negative divided by a negative is a positive. :D
56/79 = 0.71
71%
He scored 71%
Answer:
C. (0,-5) and (0,5)
Step-by-step explanation:
The y-intercepts are the values of the function when x = 0. Its the point (0,b). To find them, substitute x =0 into the equation.
The y-intercepts are (0,-5) and (0,5).
It would be option D because a dilation means an increase in size, where as a translation, rotation, and reflection are all movements that does not increase it size, so it will remain congruent
Answer:
a) x = 3.0625m
y = 45.9375 m
b) A = 140.68359375 m²
Step-by-step explanation:
Let x be the length
Let y be the width
2x + 2y = 98
x + y = 49
y = 3(5x)
y = 15x
x + 15x = 49
16x = 49
x = 3.0625 m
y = 15(3.0625) = 45.9375
A = xy = 3.0625(45.9375) = 140.68359375