Answer:=1/16
Step-by-step explanation:
4^-2=
4^2=16 so
For the answer to the question above, I'll show the solution to my answer below.
a2 = a1 * r
<span>a2 = 10 * .5 = 5 </span>
<span>a3 = a2 * r </span>
<span>a3 = 5 * .5 = 2.5 </span>
<span>a4 = a3 * r </span>
<span>a4 = 2.5 * .5 = 1.25 </span>
So the answer to your problem is
<span>1.25
</span>
I hope my answer helped you.
The answer is c because you start on the x axis then the y, in short the x the the horizontal and the y is vertical so you would subtract the x which is 0,4 to the 0,-4 on the number line if you are confused please let me know :)
Answer:
∠WVR = 156
Step-by-step explanation:
Angles in triangle add up to 180 - SEE ATTACHMENT - LEFT TRIANGLE
∴ ∠SRT + RST + RTS = 180
∴ ∠SRT + 109 + 47 = 180
∠SRT = 24
Alternate Angle Theorem - SEE ATTACHMENT - RIGHT TRIANGLE
∠SRT = 180 - ∠WVR
24 = 180 - ∠WVR
24 - 180 = - ∠WVR
-156 = - ∠WVR
∠WVR = 156