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raketka [301]
2 years ago
8

Please help with sum plz​

Mathematics
1 answer:
belka [17]2 years ago
3 0

The angle is the same

all triangles equal to 180 degrees, so logically, the other angle is 60

It is an equilateral triangle.

Please add me as the brainliest!

Dey are the same exact triangle

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A bag contains 8 red balls and 4 white balls. Two balls are drawn without replacement. (Enter your probabilities as fractions.)
RoseWind [281]

Answer:

total marbles;12

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probabilities are 4/11

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2 years ago
PLEASE HELP ASAP! NO SCAMS!
pshichka [43]

Answer:

Step-by-step explanation:

Perpendicular means that the slopes of the "old" line and the "new" line are opposite reciprocals; bisector means that the "new" line goes directly through the center of the "old" line. This perpendicular bisector, then, will go directly through the center of the "old" line, cutting it directly in half and leaving in its wake a 90 degree angle. To write this equation, then, of the perpendicular bisector, we need the slope of the old line and the midpoint of the old line. Let's work on the midpoint first:

M=(\frac{3+6}{2},\frac{5-7}{2})\\M=(\frac{9}{2},\frac{-2}{2})\\M=(\frac{9}{2},-1) So the "new" line will go through this point.

Onto the slope:

m=\frac{-7-5}{6-3}\\m=\frac{-12}{3}so the slope is

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m=\frac{1}{4} Now we're ready to write the equation:

y-5=\frac{1}{4}(x-3) and

y-5=\frac{1}{4}x-\frac{3}{4}\\y=\frac{1}{4}x-\frac{3}{4}+\frac{20}{4} and finally,

y=\frac{1}{4}x+\frac{17}{4}

3 0
3 years ago
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Find 6m if m = 5/13<br><br> Please help<br><br> Leave your answer in fraction form please
gladu [14]

Step-by-step explanation:

or, 6m=5/13

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Step-by-step explanation:

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So, the wavelength for x-rays is 10^{-10}\ m.

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3 years ago
Apples are on sale at the grocery store at a price of 8 apples for $4.00. Maggie buys 12 apples. If she is charged the sale pric
Gnesinka [82]

Answer:

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