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Nataly [62]
2 years ago
14

You're given three angle measurements of 30 degrees, 70 degrees, and 80 degrees. How many triangles can you construct using thes

e measurements?
Mathematics
1 answer:
Strike441 [17]2 years ago
7 0
180-degree triangle so practically 1 triangle but i am not 100% sure
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George still has 40 percent of his book to read. If George has read 180 pages, how many pages does he still have to read? How do
beks73 [17]

Answer:  72

Step-by-step explanation:    so you do a line = line method the lines should look like they are fractions.  

you do it for the both numbers the percent is always out of 100.

it should look like this

40%            ?

--------- = -----------    

100%       180

then you cross multiply 40 and 180 and than divide it by 100.   your answer should be 72.    you later replace the ? with 72

you know this because It is smaller than 180 and its bigger than the number 40.

5 0
2 years ago
a new coffee shop can hold no more than 50 seats the owner wants at least 20 of the seats to be stools and the remaining seats t
Snezhnost [94]

Attached

Step-by-step explanation:

From the question x is the number of stools and y is the number of recliners

Given that the coffee shop can hold no more than 50, then the inequality for number of seats will be;

x+y≤ 50

Also, the owner wants at least 20 of the seats to be stools, this can be written as;

x≥20

Using a graph tool to visualize the inequalities, you get the attached graph;

Learn More

Inequalities graph : brainly.com/question/11234618

Keyword : graph, inequalities

#LearnwithBrainly

7 0
2 years ago
Read 2 more answers
Mr. Gupta gave his students a quiz with three questions on it. Let X represent the number of questions
irakobra [83]

Answer:

24.5 points

8 points

Step-by-step explanation:

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7 0
2 years ago
Abraham's credit card has an APR of 13%, calculated on the previous monthly balance, and Abraham makes a payment of $50 every mo
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$0.44 just had this question on Apex Financial Literacy
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2 years ago
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The mean of three numbers is 70. if two of the numbers are 55 and 65 what is the third number
Margarita [4]
90
55+65=120
there are 3 numbers and when you divide them it makes 70.
70 x 3 = 210
210 - 120 = 90
55 + 65 + 90 = 210
210 / 3 = 70
6 0
2 years ago
Read 2 more answers
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