Answer:
You answer is incorrect. The correct answer is -3, -2, -0.8, -1/10, 1/2, 0.8, 7.
Step-by-step explanation:
-3 is the smallest and 7 is the greatest.
1/2 is 0.5, which is smaller than 0.8.
-1/10 is -0.1, which is greater than -0.8.
-2 is greater than -3.
Answer:
Step-by-step explanation:
Rule defining the reflection across the line x = -2 has been given as,
Line x = -2 will work as a mirror for the given triangle J, K, L.
That means distance of the vertices J, K and L and image points J', K' and L' will be equidistant from the line x = -2,
Vertices of the image triangle J'K'L' will be,
J' → (-5, 2)
K' → (-3, 2)
L' → (-4, 1)
Answer:
d) 4.
Step-by-step explanation:
Let Santiago be x years old today.
Then Juan is x + 8 years old.
In 4 years Santiago will be x + 4 years.
In 4 years Juan will be x + 12 years.
From the given information:
x + 4 = 0.5(x + 12)
x = 0.5x + 6 - 4
0.5x = 2
x = 2 / 0.5
x = 4.
Answer:
4:42 a.m.
Step-by-step explanation:
<em>The earliest low tide occurs by 2:00 a.m. and the earliest high tide occurs by 8:00 a.m</em>.
Between these hours, <em>6 hours elapsed</em>.
The lowest point is 1.1 m and increases steadily to 5.3 m.
Let us take 2:00 a.m. as the zeroth hour, and 8:00 a.m. as the 6th hour, we can safely interpolate as below,
0 = 1.1 m
x = 3 m
6 = 5.3 m
we solve as =
=
4.2x = 11.4
x = 2.71 hours from 2:00 a.m.
= 2 hrs + (0.71 x 60)min = 2 hrs 42.6 min
the time will approximately be by 4:42 a.m.
<span>D. y = 20(0.75)^x,
for function to be decreasing value under exponent should be less than 1,
y(int) can be found when x=0
</span>y = 20(0.75)^0=20*1=20