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pochemuha
3 years ago
5

Help me please i need step by step explanation to please

Mathematics
2 answers:
Mashcka [7]3 years ago
6 0

Answer:

B) 5k +11l

Step-by-step explanation:

  1. combine like terms: 3k adds to 2k and 5l adds to 6l
  2. now you have 5k and 11l

atroni [7]3 years ago
6 0
Hopefully this is a little easier to understand how combining like terms is done :)

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3 years ago
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alina1380 [7]
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6 0
4 years ago
Read 2 more answers
I desperately need help !
Lorico [155]

Answer:

t = 9.57

Step-by-step explanation:

We can use trig functions to solve for the t

Recall the 3 main trig ratios

Sin = opposite / hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent.

( note hypotenuse = longest side , opposite = side opposite of angle and adjacent = other side )

We are given an angle as well as its opposite side length ( which has a measure of 18 ) and we need to find its adjacent "t"

When dealing with the opposite and adjacent we use trig ratio tan.

Tan = opp / adj

angle measure = 62 , opposite side length = 18 and adjacent = t

Tan(62) = 18/t

we now solve for t

Tan(62) = 18/t

multiply both sides by t

Tan(62)t = 18

divide both sides by tan(62)

t = 18/tan(62)

t = 9.57

And we are done!

3 0
3 years ago
Read 2 more answers
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