The angle formed by the intersection of tangent and secant outside the circle equals half the difference of the <span>intercepted arcs.
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Answer:
Notebook is $4
Thumb drive is $23
Step-by-step explanation:
Let notebooks be x and thumb drives be y
6x+7y=$185
14x+12y=$332
These two are simultaneous equation. Multiplying the first equation by 7 and second by 3 we obtain
42x+49y=$1295
42x+36y=$996
Subtracting the third equation from the fourth
996-1295=-$299
(36-49)y=-23y
-23y=-$299
y=$299/13=$23
To get the value of x, we substitute the value of y into the first equation
6x+(7*23)=$185
6x=$185-$161
6x=$24
x=$4
Therefore, price of notebook is $4, price of thumb drive is $23
Answer:222
Step-by-step explanation:
5 times -3 is -15. -15^2 is 225. -3+225 is 222
15 because he scores 5 runs I n each of the 3 games he played so you do 5x3=15.
Well you have to find the lest common factor
8 times 6
6 times 8
They both equal 48 so it would be the vise versa
