2 years ago

Plz help me find the measure of each angle indicated. then state the type of angle pair

1 answer:

5 0

19. 60* - a straight line is 180* - the other side which is 120* (supplementary)
20. 132* - the angle below is the same as the other side of this angle, 180* - 48* (same side interior angles)
21. 48* - these are the same angle just in different placements (corresponding angles)
22. 70* - same angles just different placement (alternate interior angles)
23. 85* - these are vertical angles so they’re the same
24. 114* - same angle just different placement (alternate exterior angles)

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20). Tasha is planning an expansion of a square flower garden in a city park. If each side of the original is increased by 7m, t

Vikki [24]

144=(x+7)^2 take the square root of both sides...

12=x+7 subtract 7 from both sides...

x=5

So the original was a 5m square.

...

255=WL and you are told that W=L+2 so the equation becomes:

255=(L+2)L

255=L^2+2L

L^2+2L-255=0

L^2+17L-15L-255=0

L(L+17)-15(L+17)=0

(L-15)(L+17)=0 Since L>0...

L=15yd, and since W=L+2, W=17yd so

length=15, width=17yd

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3 years ago

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hram777 [196]

It could be 2,048 cause 4096 divided by 2 equals 4096

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3 years ago

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mart [117]

The answer is $361.86

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3 years ago