Answer:
x=1.7320508075688772 or x=−1.7320508075688772
Step-by-step explanation:
(x2−3)(x2+12)=0
x4+9x2−36=0
(x2−3)(x2+12)=0
x2−3=0 or x2+12=0
x=1.7320508075688772 or x=−1.7320508075688772
Answer:
5 1/4
Step-by-step explanation:
-2 1/4 • (-2 1/3) (convert both into improper fractions)
= (-9/4) • (-7/3)
= (9/4) • (7/3)
= (9x7) / (4x3)
= (63) / (12)
= 5 1/4
Slope = (57 - 34)/(2-1) = 23
so equation
c<span>onstant = 34 -23 = 11
</span>so
c = 23d + 11
answer
a) first one
c = 23d + 11
Slope = -3/2, b = 3
so
y = -3/2x + 3
x-intercept when y = 0
so
-3/2x + 3 = 0
-3/2x = -3
x = -3 *(-2/3)
x = 2
answer
<span>C.2</span>
Answer:
6/36 = 1/6
Step-by-step explanation:
There are a total of 6 x 6 = 36 possible outcomes when a fair die is rolled twice. Of the 36 possible outcomes, there are 6 doubles: 1-1, 2-2, 3-3, 4-4, 5-5, and 6-6.
