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Scilla [17]
2 years ago
7

⚠️NEED HELP ASAP!!!!!⚠️

Mathematics
2 answers:
Montano1993 [528]2 years ago
4 0

Answer:

C

Step-by-step explanation:

9y-1=180-127

9y-1=53

9y=54

y=6

White raven [17]2 years ago
4 0

Answer: B

Step-by-step explanation:

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The measures of angle 1and angle 2 are 25% and 45% of the sum of the angle measures of the triangle. Find the value of x.
Svetradugi [14.3K]
25+ 45= 70
70% of 180 is 126
170-126=54

Hope that’s right! I don’t know if that’s the appropriate way to do it, but that’s how I would do it.
5 0
3 years ago
Let C ( t ) be the number of US cell phone subscribers in millions in t years since 1995. A linear model for the data is F ( t )
Andru [333]

ANSWER

In 16 years time.


EXPLANATION.



If the number of subscribers is 324 million, then it means


f(t)=324


But we were given that,


f(t)=18.997t+16.711



This implies that,


324=18.997t+16.711


We now solve for t,



324-16.711=18.997t



307.289=18.997t



\frac{307.289}{18.997}=t



16.17566=t



That will be approximately in the 16th year.











6 0
3 years ago
What is the meaning of 0 in this situation: a decrease of 250 attendees (integers on the number line)
nika2105 [10]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Help this is due in 10 minutes please help
Assoli18 [71]

Answer: acute angle, straight line

Step-by-step explanation:

6 0
2 years ago
Please help me,ASAP​
pav-90 [236]

Answer:

b. They can both be 90 degree angles

c. Acute angles are by definition 90 degrees, and acute is less than but not equal to 90 degrees

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Step-by-step explanation:

8 0
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