Answer: n = -14
Step-by-step explanation:
n/2 = -7
Multiply by 2 on each side to get the variable alone.
n = -14
Answer:
DC
Step-by-step explanation:
ABCDE ≅ GHJDF
GH ≈ AB
DJ ≈ DC
<span>Fine the difference between the proud of 26.22 and 3.09 and the sum of 3.507,208,11.5,and 16.712.:
</span>
60.800591885
Good evening ,
______
Answer:
It has one solution = -2.
___________________
Step-by-step explanation:
5y + 8 = −2 ⇔ 5y = -8 -2 = -10 ⇔ y = -10/5 ⇔ y = -2.
:)
Answer:
A)
Step-by-step explanation:
the solution of a squared equation is
x = (-b ± sqrt(b² - 4ac)) / (2a)
in our case
a = 1
b = 8
c = 22
x = (-8 ± sqrt(64 - 88))/2 = (-8 ± sqrt(-24))/2 =
= (-8 ± sqrt(4×-6))/2 = (-8 ± 2×sqrt(-6))/2 =
= -4 ± sqrt(-6) = -4 ± i×sqrt(6)
