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Aliun [14]
4 years ago
7

Raina ran for president of the chess club, and she received 76 votes. There were 80 members in the club. What percentage of the

club members voted for Raina?
Mathematics
1 answer:
lesantik [10]4 years ago
5 0

Answer:

vr = 95%

Step-by-step explanation:

We have a total of 80 members of a club that represents 100%, now we want to know what percentage represent the 76 members who voted for raina  (vr)

vr=\frac{76v}{80vr}*100%= 95%% = 95%

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Directions: Find each missing measure. please help me find T and U
adoni [48]

Answer:

m∠U = 54°

m∠T = 72°

Step-by-step explanation:

The triangle shown is an isosceles triangle. Therefore, the 2 sides and angles that are marked must be congruent:

m∠S = m∠U

m∠S = 54°

m∠U = 54°

All angles in a triangle add up to 180°:

m∠S + m∠U + m∠T = 180°

54° + 54° + m∠T = 180°

108° + m∠T = 180°

m∠T = 72°

8 0
3 years ago
What is the measure of one interior angle of the regular 32 gon?​
Bezzdna [24]

Answer:

180°

Step-by-step explanation:

A polygon that has 32 sides is called a triacontadigon or a triacontakaidigon.

The angles of a triacontadigon add up to 5760°.

5760÷32=180°

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3 years ago
Find the length, x, of the third side of the triangle.​
Mkey [24]
Is it 10.5625? i could be wrong
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3 years ago
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What is a good approximate income monthly ?
alexgriva [62]

around $4,000 is decent

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4 years ago
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3^2 - 2x + 4 and g(x) = 5x^2 + 6x - 8 find f-g(x)
sveta [45]

Answer:

For the given functions f(x) and g(x) (f-g)(x) = -2x^{2}  - 8x +12

Step-by-step explanation:

Here, the given function are:

f(x)  = 3x^{2}  - 2x+ 4\\g(x) = 5x^{2}  + 6x -8

Now, simplifying for (f-g)(x)  =  f(x) -  g(x):

f(x) - g(x)  = (3x^{2}  - 2x+ 4) - (5x^{2}  + 6x -8)

 = 3x^{2}  - 2x+ 4- 5x^{2}  - 6x +8

Doing operation on LIKE TERMS,  we get

f(x) -  g(x) = ( 3x^{2}- 5x^{2})   + (-2x - 6x)  +( 4 +8) = -2x^{2}  - 8x + 12

Hence, for the given functions f(x) and g(x) (f-g)(x) = -2x^{2}  - 8x +12

4 0
3 years ago
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