The answer is 8.
2^-3 is 0.125.
Then 0.125 is divided by 1, equals 8.
Answer:
The depth of the water is increasing by <u>2</u> feet each minute
Step-by-step explanation:
y-axis represents the depth of the water (in feet) and x-axis represents time (in minutes)
To answer the question we need to find the slope of the line. Given that the line goes through points (2, 4) and (4, 8), its slope is:
slope = (y2 - y1)/(x2 - x1) = (8 - 4)/(4 - 2) = 2
Answer:
(4b-9) (4b+9)
Step-by-step explanation:
16b^2 – 81
This is the difference of squares
(a^2 -c^2) = (a-c) (a+c)
a^2 = 16b^2 so a= 4b
c^2 = 81 so c = 9
(16b^2 – 81) = (4b-9) (4b+9)
Hello.
The answer is choice A. angle 1 = 118, angle 2 = 118
Explanation:
The four angles above are congruent (meaning the same) to the ones beneath.
Angles 1 and 2 are also congruent, so they will measure the same.
Lets label the angles above A, B, C, D. B being the known angle, which is 118°. The angles beneath can be labelled E, F, G, H.
∠B ≅ ∠D
∠ABCD ≅ ∠EFGH
∠BD ≅ ∠FH
FH (or 1 and 2) equal 118.
Answer:
1/9 x 1/9 just do it across... 1/81
Step-by-step explanation:
