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LenaWriter [7]
4 years ago
6

Please help me 7and6!!!

Mathematics
1 answer:
galben [10]4 years ago
6 0
For number 6, Q1 should not be asked because it is a questionnaire, and the name does not matter. For Q2, the choices are very limited, as often and sometimes mean the same thing.
For number 7, The choices are also very inaccurate, people register ages differently, so you won't know.
If you want to reword the choices, it should be:
11-18, 18-25, 25-30, and 30+
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Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
son4ous [18]

Answer:

B

Step-by-step explanation:

The orthocenter of a triangle is the point of intersection of the three altitudes of the triangle.

In an obtuse triangle, two altitudes are completely outside the triangle; therefore, the three altitudes cannot possibly intersect inside the triangle.

Answer: B

8 0
3 years ago
If |u| = 10, |v| = 8, and the angle formed between them is 60°, then u · v = ?
Gre4nikov [31]
U . v  = |u| . |v| cos 60   = 10 * 8 * 0.5 = 40   This is called the scalar (or dot) product.
5 0
4 years ago
Elyse's cell phone plan allowes up to 8 GB of data each month. She received an alert that she used 95% of her Data. How much dat
Goryan [66]

Answer:

She has 400 megabytes left

Step-by-step explanation:

3 0
3 years ago
What is the value of the expression if n = 15?<br> -( n + 3 )
Law Incorporation [45]
The answer is -18 because 15 + 3 is 18 and that is then turned negative
6 0
3 years ago
Help me please. i need this now​
attashe74 [19]
Answer is H
Step by step exploration
8 0
3 years ago
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