Algebra Find the value of each variable using the given chord, secant, and tangent lengths. If the answer is not a whole number, round to the nearest tenth.

Answer/Step-by-step explanation:

15. Based on the intersecting Chords Theorem, thus,

Divide both sides by 8

x = 15

17. Based on the two secants intersecting theorem,

Solve for c

Subtract 169 from each side

Divide both sides by 13

c = 13.2 (nearest tenth)

19. ✔️Based on the two secants intersecting theorem,

Solve for x

Subtract 25 from each side

Divide both sides by 5

x = 25.8

✔️according to the tangent and secant theorem, thus:

Solve for y

Square both sides

y = 12.4 (nearest tenth)

answ9x x 3=

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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