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Sindrei [870]
3 years ago
5

Can someone help me with #31 please?

Mathematics
2 answers:
natali 33 [55]3 years ago
8 0
Inscribed angles are half of the measure of the arc so the answer would be 144, hope this helps :)
Ivan3 years ago
3 0

Answer:

144

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

72 = 1/2 X

Multiply each side by 2

72*2 = 1/2 x*2

144 =x

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Is 7/10 less than 2/4?
lilavasa [31]

Answer:

No

Step-by-step explanation:

7/10 is 0.7

2/4 is 0.5

0.7>05

5 0
3 years ago
Read 2 more answers
DESPERATELY NEED HELP
In-s [12.5K]

Remark

You must use the sin law to find this.


\dfrac{Sin(75)}{22} = \dfrac{Sin(x)}{12}

Multiply through by 12

12 * \dfrac{Sin(75)}{22} = \dfrac{Sin(x)}{12} *12


\dfrac{12*sin(75)}{22} = \text{sin(x)}

0.5269 = sin(x)


Now you have to use the inverse of the sine function.

Use your calculator for that

2nd F

sin-1

(0.5269)

= 31.79 degrees. <<<<<< Answer.


There sometimes is a second answer. I don't think there is in this case.


3 0
3 years ago
a team of 15 workers cad do a job in 7 hours. How long would this work take if the team has 35 people?
tankabanditka [31]

Answer:

3 hours

Step-by-step explanation:

15 workers * 7 hours = 105 worker hours

105 worker hours / 35 workers = 3 hours  

8 0
1 year ago
Can anyone solve these? Thanks.
sergiy2304 [10]
Graph A is a linear function, while Graph B is an exponential funtion.
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Write a statement that is logically equivalent to the statement below. Demonstrate it is logically equivalent by citing evidence
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The statement logically equivalent to the statement below will be 

,,If today is Weekend,then it is not the Monday ."
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