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mr Goodwill [35]
3 years ago
12

Which interval notation represent the set of all real numbers greater than 2 and less than or equal to 20

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
6 0
The interval notation for numbers greater than 2 but less than or equal to 20 is (2,20]
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7 / 33 + 13 / 27 equals
Nikolay [14]
7 / 33 + 13 / 27
7 / 46 / 27

Multiply them all to get... 8,694
6 0
4 years ago
If mX = 34° and mZ = 26°, what is mY?<br> mY = 26°<br> mY = 34°<br> mY = 60°<br> mY = 120°
Georgia [21]

Answer:120

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
1. Use the sequence to answer the questions. 2.5, 6, 9.5, 13, 16.5, 20,… (a) What is the common difference? (b) What is the recu
aev [14]
Common difference = 6 - 2.5 = 3.5

(B) recursive formula can be written as
U(n+1) = U(n) + 3.5n
where value of n is 0 to infinity
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

6 0
3 years ago
A number r multiplied by seven is less than or equal to 21
dybincka [34]

r · 7 ≤ 21   [r multiplied by 7 is less than or equal to 21]

7r ≤ 21



[If you wanted to solve it]

7r ≤ 21    Divide 7 on both sides to get "r" by itself

\frac{7r}{7}\leq \frac{21}{7}

r ≤ 3

8 0
3 years ago
28.<br> Suppose y varies directly with x. If y = 3 when x = 2, find y when x = 3.
horrorfan [7]

Answer:

i wanna say it's 4

____________________

3 0
3 years ago
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