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Nesterboy [21]
3 years ago
8

An escalator in a shopping centre from level 1 to level 2 is 22 m in length and has an angle of elevotion of 16 Deiermine how hi

gh level 2 is above level to one decima place.
Mathematics
1 answer:
liraira [26]3 years ago
7 0
Step by Step:

1. Draw a triangle with the measures given

2. use sin16 to find the side opposite angle 16

2. (Extended) Sin16=x/22

3. Multiply by 22 on both sides

4. Level 2 is 6.1 units above level 1
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If the sum of six consecutive even integers is 390 what is the smallest of the six integers
saveliy_v [14]
The answer is 60 but im going to explain it down below if you want to know how to do it :)

first because we dont know the values of the 6 numbers we have to lay it out like this.
x
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using this equation we find out what x is 

so we do 390-30 to find what 6x is, which is 360
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to check the answer we could add the 6 numbers which are:
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so the smallest integer is 60

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Hello everyone

Are you guys talking about the Lesson 10: Surface Area and Volume Unit Test unit 6: Surface Area and Volume test, i have the answers right here for all of you:

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If you guys need help with anything else please feel free to ask !!!!, trust me those answer are all correct, if you have the same test as me, and same answers, like i put, those answers  will help you !.

                                                                                    ~By Naba~

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Answer:

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Step-by-step explanation:

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