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zvonat [6]
3 years ago
5

10-3v-1)=5(9-v) solve for v please show work

Mathematics
1 answer:
Aleksandr [31]3 years ago
7 0

Answer:

v=18

Step-by-step explanation:

10-3v-1=5(9-v)

first open the bracket

10-3v-1=45-5v

5v-3v=45-9

2v=36

v=18

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Solve for d: by simplifying both sides of the equation, then isolating the variable.

C. d>0

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Solve for x 11x+4&lt;15 OR 12x−7&gt;−25
never [62]

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-------------------------------------------------------------------------------------------------------------------


Again, isolate the x.


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-------------------------------------------------------------------------------------------------------------------



hope this helps

3 0
3 years ago
Read 2 more answers
Please help me on this I’m super stuck
erastova [34]

Answer:

<u>BC = 3.1666</u>

Step-by-step explanation:

To solve this you need to know that cosine∅ = adjacent/hypotenuse. We already know that hypotenuse = 5 and that ∅ = 70*. By substituting these in you will get cosine 70* = adjacent/5. Evaluate cosine 70* on the calculator and get 0.633... Multiply both sides by 5 and get adjacent is about equal to 3.1666. Because BC is the adjacent side of the triangle, this is the length of BC.

6 0
3 years ago
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