Answer:
10 days
Step-by-step explanation:
The patient takes 5mL three times (x3) a day.
5mL x 3 = 15 mL
To find how many days worth of medication the patient has, take the total amount she has (150 mL) and divide it by how much she takes a day.
150mL / 15 mL per day = 10 days.
Y+y+17+111+90=360
2y+128+90=360
2y=360-218
2y=142
y=142/2
y=71
thus, the angles are 71, 90, 111, 88.
Answer:
p-q= -4
p=q-4
x^2 + px + q=0
=> x^2 + (q-4)x + q = 0
d= b^2-4ac
=(q-4)^2 - 4(1)(q)
= q^2 + 16 -8q - 4q
=q^2 -12q+16
given that D=16
q^2 -12q+16 = 16
=> q^2 -12q = 0
=> q^2 = 12q
=> q = 12q/q
=> q= 12
Therefore the value of q is 12 and the value of p is q-4 = 12-4= 8
Hope you understood............
Subtract a from both sides of the equation.
b=−a+14
