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3 years ago

N=2.5(P-40)-100 If 400 people attend the game for the semifinals how many cans would you expect to be collected?

Mathematics

1 answer:

Stels [109]3 years ago

8 0

If P= people then youll have 800 cans, if N=people then youll have 1290 cans, tho i assume p=people for 800 cans

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Which Benchmark angles multiples of 30 degrees or 45 are closest to the rotation angles below?plz help

Nitella [24]

Simply divide by 30 or 45 to see :)

a) 45 is closer
b) 45 is closer
c) 45 is closer
d) 45 is closer
e) 30 is closer
f) 45 is closer

6 0

3 years ago

If the midpoint of A (a, b) and B(-9, 6) is M(-3, 5):<br> Find the value of a.

WINSTONCH [101]

Answer:

$\huge{ \fbox{ \text{3}}}$

Step-by-step explanation:

$\sf{A ( \: a \:, b \: )\: \longrightarrow{ \: (x1 \:, y1)}}$

$\sf{ \: B( - 9 \: 6) \: \longrightarrow{ (x2 \:, y2)}}$

$\boxed{ \sf{midpoint = ( \frac{x1 + x2}{2} \: , \frac{y1 + y2}{2} )}}$

$\mapsto{ \sf{( - 3 \:, 5 \: ) \: = \: ( \frac{a + ( - 9)}{2} \:, \frac{b + 6}{2}}})$

$\mapsto{ \sf{( - 3 \:, 5) \: = \: ( \: \frac{a - 9}{2} \:, \frac{b + 6}{2} )}}$

$\sf{ \mapsto{ - 3 = \frac{a - 9}{2} }}$

Solve for a

$\mapsto{ \sf{ - 6 = a - 9}}$

$\mapsto{ \sf{a - 9 = - 6}}$

$\mapsto{ \sf{a = - 6 + 9}}$

$\mapsto{ \sf{a = 3}}$

The value of a is 3

Hope I helped!

Best regards! :D

~ $\text{TheAnimeGirl}$

7 0

4 years ago

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Given that a x 60 = b what is the value of 4b/a

Ainat [17]

Answer:

240

Step-by-step explanation:

Given

60a = b ( divide both sides by a )

60 = $\frac{b}{a}$ ( multiply both sides by 4 )

240 = $\frac{4b}{a}$

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3 years ago

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ira [324]

Answer: so if 45,000 is 45 % then it would be 10,000

Step-by-step explanation:

5 0

3 years ago

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valkas [14]

The answer is 6. It’s 6 because 5+3=8 times 6 is 48.

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4 years ago

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