In the straightedge and compass construction of the angle bisector below, which of the following reasons can you use to prove that DBG ZEBG?
BO
O A. BD BE because they are radii of the same circle, DG EG
because they are sides of the equilateral triangle DEG, and
BG BG by the reflexive property. Therefore, BDG sa BEG by AAS
and Z DBG EBG by CPCTC.
B. BD BE because they are radii of the same circle, DG EG
because they are sides of the equilateral triangle DEG, and
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21/58.

hope to be marked brainliest

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.