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DanielleElmas [232]
3 years ago
15

PLEASE HURRY TIME LIMIT 30 POINTS

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer:

<h2>see the answers</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about</h3>
  • trigonometry
<h3>tips and formulas:</h3>
  • sin=opp/hypo
  • Cos=adj/hypo
  • tan=opp/adj
<h3>let's solve:</h3>

according to the question

b)\sin( \theta)  =  \frac{27}{45}

according to the question

c)\cos( \theta)  =  \frac{36}{45}

according to the question

f)\tan( \theta)  =  \frac{27}{36}

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A 45-pound bag of rice is going to be split between 5 families. How much rice will each family receive?​
Artemon [7]

Answer:

9 pounds per family

Step-by-step explanation:

45/5=9

hope this helps

can i plz get brainliest?

6 0
3 years ago
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Good morning can y’all help me
Ulleksa [173]

Answer:

rate of change

Step-by-step explanation:

8 0
3 years ago
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A) There are 100 students who play at least one of volleyball, soccer and hockey, of these 50 play au three games, 84 play socce
Scilla [17]

Answer:

<h2>i) 3</h2><h2>ii) 5</h2>

Step-by-step explanation:

Let H be the set of students who play Hokey

     V be the set of students who play Volleyball

     S be the set of students who play Soccer

======================================

card(volleyball only) = card(V) - [card(V∩H∩S) + card(V∩H only) + card(V∩S only)]

                                 = 73 - [50 + (58-50) + (62-50)]

                                 = 73 - [50 + 8 + 12]

                                 = 73 - 70

                                 = 3

………………………………………………

Card(Hokey only) = 100 - [3 + 8 + 50 + 10 + 12 + 12]

                              = 100 - 95

                              = 5

…………………

<u><em>Note</em></u> :

A Venn diagram might be helpful in such case.

5 0
2 years ago
I need help pls help
Andreyy89

Answer:

[?] = 4

(the complete term is 4\frac{1}{2}\ \text{cups})

Step-by-step explanation:

8\ \text{cups} - 1\frac{1}{3}\ \text{cups} - 2\frac{1}{6}\ \text{cups} = (8-1-2)\ \text{cups} +  \frac{-\frac{6}{3} - 1}{6}\ \text{cups} = 5\ \text{cups} + \frac{-3}{6}\ \text{cups} = 5\ \text{cups} + \frac{-1}{2}\ \text{cups} = 4\ \text{cups} + \frac{2 - 1}{2}\ \text{cups}

7 0
2 years ago
725 tickets were sold for a game for a total of $1,487.50. If adult tickets sold for $2.50 and children's tickets sold for $1.50
weqwewe [10]

Answer:

  • 400 adult tickets
  • 325 children's tickets

Step-by-step explanation:

Let x represent the number of adult tickets sold. Then 725-x is the number of children's tickets sold, and the total revenue is ...

  2.50x +1.50(725 -x) = 1487.50

  1.00x + 1087.50 = 1487.50 . . . . . eliminate parentheses

  x = 400 . . . . . . . . . . . . . . . . . . . . . subtract 1087.50

There were 400 adult tickets and 325 children's tickets sold.

3 0
3 years ago
Read 2 more answers
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