3 years ago

Segment DC is a diameter of circle A in the figure below. If angle DAB measures 23.5 degrees, what is the measure of arc DB?

Mathematics

1 answer:

Nataliya [291]3 years ago

5 0

Wait so let me get this straight its not about radius its about diameter right?

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Now in this scenario, they scored 45 points from three-point baskets. This means they got 15 baskets. Now we can convert this into ratio form and solve using cross multiplication:

5/7=15/x

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x=21

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3 years ago

Which is the correct scientific notation for 724,000,000,000?

AVprozaik [17]

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sveticcg [70]

B is the right anwser

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kkurt [141]

Answer:

Step-by-step explanation:

eq. of line through (-4,0) and (3,2) is

y-0=(2-0)/(3+4) (x+4)

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or y=2/7 x+8/7

m1=2/7

b1=8/7

eq. of line through (-3,2) and (4,0) is

y-2=(0-2)/(4+3) (x+3)

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or y=-2/7 x+8/7

m2=-2/7

b2=8/7

m1b2+m2b1

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