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PilotLPTM [1.2K]
2 years ago
10

Let (3x+24) represent the measure of an obtuse angle. What are the possible values of x?

Mathematics
2 answers:
avanturin [10]2 years ago
5 0
<span>180>3x+24>90 
 -24              -24
156>3x>66 
/3      /3    /3
52>x>22 
possible values of x are any number greater than 22, but less than 52 </span>
ra1l [238]2 years ago
3 0

Answer:

  22 < x < 52

Step-by-step explanation:

An obtuse angle has a measure between 90 and 180 degrees. This means ...

  90 < 3x+24 < 180

  30 < x+8 < 60 . . . . . . divide by 3

  22 < x < 52 . . . . . . . . subtract 8

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andrew-mc [135]
22.75/350=0.065
0.065*100=6.5 so it is a 6.5% tax rate

Hope this helps :)
7 0
3 years ago
1. A researcher collected data from car shoppers about their favorite car color. He asked 250 people about their favorite vehicl
hichkok12 [17]

Answer:

(a) 2% (b) 15

Step-by-step explanation:

(a):

80 - blue (32%)

60 - white (24%)

50 - red (20%)

45 - black (18%)

10 - silver (4%)

Total: 245

5 - other (2%)

(b):

60 - white

45 - black

Difference: 15

4 0
3 years ago
Can someone please help me?
goldenfox [79]

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7 0
2 years ago
A drink is made by mixing pineapple juice , orange juice and line juice in the ratio 2:7:3 Sally makes 600ml of the drink
Tresset [83]
Sally has 600 ml of drink
Karen has 600 ml of lime juice

When it is mixed at a ratio of 2:7:3 . . .pineapple:orange:lime (respectively) . . this means . . . there are a total of 2 + 7 + 3 parts = 12 parts . . and each part individually is as follows:

pineapple = 2/12
orange = 7/12
lime = 3/12

Sally has 12 parts = 600 ml of drink
 . . pineapple = 2/12*600ml = 100 ml pineapple
 . . orange = 7/12*600ml = 350 ml orange
 . . lime = 3/12*600ml = 150 ml lime

We know Karen has 600 ml of lime juice and if that is 3/12 of the total, then 600*12/3 = the total drink = 2400 ml of drink

Karen has 12 parts = 2400 ml of drink
 . . pineapple = 2/12*2400ml = 400 ml pineapple
 . . orange = 7/12*2400ml = 1400 ml orange
 . . lime = 3/12*2400ml = 150 ml lime


Thus . . . (for Karen) . . .
<u><em>A = 2400 ml of drink</em></u>
<u><em>B = 400 ml of orange juice</em></u>
<u><em>C = 1400 ml of pineapple juice</em></u>




5 0
2 years ago
Which transformation shows a reflection of ADEF? ​
antoniya [11.8K]

Answer: B or the second choice

Step-by-step explanation:

well for triangle DEF since E is on the top left, it should be on the bottom right. While F was on the bottom right, it would be on the top left where E originally was. The angles inside has the same situation with E and F, however D stills stays at the top because when reflected like a mirror, D stays at the top. Sorry it’s long and hope this helps!


PS u also took a pic of the correct answer lol XD

3 0
2 years ago
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