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MaRussiya [10]
3 years ago
15

The vertex angle of an isosceles triangle measures 42°. A base angle in the triangle has a measure given by

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

x=33

Each base angle measures 69 degrees

Step-by-step explanation:

the 2  base angles are equal so  the measure of 1 base angle = (180 - 42) / 2

=  69 degrees

2x + 3 = 69

2x = 66

x = 33

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It has been reported that men are more likely than women to participate in online auctions. In a recent survey, 65% of repondent
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Answer:

Hence, the Female and not participated is \frac{28}{100}=0.28\%

Step-by-step explanation:

Let Total respondents =100

Participated in online action (P)=65

Men (m)=45  and Women (F)=100-45=55

Male and participated (M\; \text{and}\;P)=38

Female and participated (F\; \text{and}\;P)=65-38=27

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5 0
3 years ago
Help please, explain each step or no points.
Leno4ka [110]
The proportion pop/total = 5/7 is presumed to hold for the next 500 songs.

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8 0
3 years ago
Can someone please help me with math
DaniilM [7]

Answer:

B

Step-by-step explanation:

they want us to find the equation in slope intercept form

which is y= mx + b

where m = slope and b = y intercept

the slope is change in y over change in x

as y goes up 1 x goes up 1 so the slope is 1 or m=1

the y intercept is at point (0,1)

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now we add it all together and get that the equation Is

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8 0
3 years ago
A bag contains six red marbles three blue marbles and five green marble the three marbles are drawn out of the bag what is the p
tia_tia [17]

Answer:

Step-by-step explanation:

Red = 6

Blue = 3

Green = 5

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First marble = 6/14  = 3/7  You now have 5 reds and 13 total

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Third Marble = 4/12 = 1/3

Result

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P(3 Red) = 1/7 * 5/13

P(3 Red) = 5/91

P(3 Red) = 0.0549 . Rounding to the nearest 1/100 depends on what you have been told about rounding. I would say the answer is 0.05 but your teacher may say something different.

8 0
3 years ago
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