Answer:
40
Step-by-step explanation:
Plug 5 in for 7x+5.
Step-by-step explanation:
please mark me as brainlest
Answer: gta wasted
Step-by-step explanation: your dad left for milk
Answer:
D=-4<0, the equation has no real solutions, it has two imaginary solutions.
Step-by-step explanation:
The quadratic equation has coefficients
a=1,
b=4,
c=5.
The discriminant D is the expression
Hence,
Since the discriminant is negative, the equation has no real solutions, it has two imaginary solutions.
Step-by-step explanation:
calculate the total area of the bottom sections of the back and the two side walls which should be tiled.Give your answer in squared metres rounded a
accurately to 2 decimals