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Goshia [24]
3 years ago
15

Twelve students tried out for the cheerleading squad. Three students were selected. What is the ratio of students selected to th

ose trying out?
A.
1:4
B.
3:1
C.
1:3
D.
4:1
Mathematics
2 answers:
dmitriy555 [2]3 years ago
4 0

Answer:

1:4 I'm not sure though

zimovet [89]3 years ago
4 0

Answer:14

Step-by-step explanation:

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Solve for X <br> Please help
Elan Coil [88]

Answer:

Step-by-step explanation:

41 + 4x = 7x + 5(Exterior angle theorem)

36 = 3x

Hence x = 12

8 0
2 years ago
What is the value of x?
OverLord2011 [107]

Answer:

48 degrees

Step-by-step explanation:

It is a line goint through to parrel lines. I dont know how to explain it, but i know that the other side of 48 is 132.

8 0
3 years ago
Read 2 more answers
What is the value of y?
Amiraneli [1.4K]

Answer:

\boxed{D. \: 40\degree}

Step-by-step explanation:

<em>Angle sum property of triangle states that the sum of interior angles of a triangle is 180°</em>

So,

=  > 2y \degree + (y + 10)\degree + 50\degree = 180\degree \\  \\  =  > 2y\degree + y\degree + 10\degree + 50\degree = 180\degree \\  \\  =  > 3y\degree + 60\degree = 180\degree \\  \\  =  > 3y\degree = 180\degree - 60\degree \\  \\  =  > 3y\degree = 120\degree \\  \\  =  > y =  \frac{120\degree}{3\degree}  \\  \\  =  > y = 40\degree

5 0
3 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
shusha [124]

Answer:

24

Step-by-step explanation:

You need to plug in 3 for all of the x-values

That looks like 2(3)^2 + 5(3) - 9

Then if you simplify it is 2(9) + 15 - 9

Then simplify one last time and you get a final answer of 24

6 0
3 years ago
Read 2 more answers
Ms Walsh has 2 separate 7 foot boards.she needs to cut pieces that are 11 inches long from the boards.what is the greatest numbe
vazorg [7]
Ms. Walsh can get 12 11 inch boards
5 0
3 years ago
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