Answer:
D.the population change is inconsistent
X² + 18x + 79 = 0
x = <u>-(18) +/- √((18)² - 4(1)(79))</u>
2(1)
x = <u>-18 +/- √(324 - 316)</u>
2
x = <u>-18 +/- √(8)
</u> 2<u>
</u>x = <u>-18 +/- 2√(2)
</u> 2<u>
<em /></u><em />x = -9 <u>+</u> √(2)
x = -9 + √(2) x = -9 - √(2)
Answer:
2 ordered pairs are solutions:
(1, -11) and (3, -9)
Step-by-step explanation:
Answer:
Step-by-step explanation:
The equation of a circle is:
(x - h)² + (y - k)² = r²
where (h, k) is the center and r is the radius.
Given that (h, k) is (-3, -5) and r = 6:
(x + 3)² + (y + 5)² = 6²
(x + 3)² + (y + 5)² = 36
Read as: x is to 1/4 as 32 is to 3/4
x / (1/4) = 32/(3/4)
4x = 128/3
x = (32)/3
