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Sati [7]
3 years ago
11

90 students are participating in a contest. There are twice as many girls as boys in this group. Max ranks fourteenth from the t

op, and there are 10 girls who rank higher than him. How many boys rank lower than Max?
Mathematics
1 answer:
Nadya [2.5K]3 years ago
4 0

Answer: 57 boys

Step-by-step explanation: Lets break it down right

14th from the top with 10 girls in front which means 3 boys are in front and since there are twice as many girls as boys there are 60 girls and 30 boys so 3 boys are ahead which leaves 57 boys below him

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3 years ago
HELP ASAP PLEASE <br> Find the area of the figure.
WITCHER [35]

Answer:

39.82

Step-by-step explanation:

to find the entire area of the figure, you'll have to split it up into two parts:

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therefore, the formula for the area of a triangle is 1/2(base)(height). in simpler terms, it means to multiply 1/2 by the base and the height. in this case, multiply 1/2 x 5 x 12, which gives you 60/2, which ultimately gives you 30.

to find the area of the semi circle, use the area formula for a circle and divide the area by 2. the formula is: πr^{2}. so, plug in your lengths. this gives you, π(5)^2. divide this by two. you should get an answer of 9.82

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4 0
2 years ago
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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
ANSWER ASAP WILL MARK AS BRAINLEST 99 POINTS
postnew [5]
P(B) = 2/15

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The probability of hitting B is 12/90 which simplifies to 2/15.
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3 years ago
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Svet_ta [14]
There are certain rules to follow when rotating a point 90 deg clockwise. Since it is given that ABCD is a parallelogram and the coordinates of point C are given, we just have to follow this simple relation:

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Using the given coordinates:
R(90 deg<span>) : (-4,1) ---> (-1,-4)
</span>
Therefore, Point C' will be located at (-1,-4)
6 0
3 years ago
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