3 years ago

COMBINE LIKE TERMS TO CREATE AN EQUIVALENT EXPRESSION!

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

6 0

Answer:

0.25k + 1.5 - k - 3.5 = -0.75k - 2.

Step-by-step explanation:

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vitfil [10]

Answer:

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Step-by-step explanation:

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3 years ago

Sin A tan A/ 1 - cos A = 1+ sec A

aalyn [17]

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$=\dfrac{(1+ \cos A)(1 - \cos A)}{\cos A(1 - \cos A)}\\\\\\=\dfrac{1+ \cos A}{ \cos A}\\\\\\=\dfrac{1}{\cos A} + \dfrac{\cos A}{ \cos A}\\\\\\=\sec A + 1 \\\\\\=1+ \sec A\\\\\\=\text{R.H.S}\\\\\text{Proved.}$

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2 years ago

A 2-month membership to the gym costs $125. Alex would like to be a member for 1 year (12 months). What is the total amount he w

yKpoI14uk [10]

Answer:

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Step-by-step explanation:

We divide 12 months which is the time Alex would like to be a member by 2 which gives us 6. We know 2 months=$125 so if 2×6=12, $125×6 = A 1 year membership.

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3 years ago

Four is 6% of what number

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Answer:

The worded number equation translates to 4=6/100

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(Now you need to cross multiply)

200/3

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3 years ago

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4 years ago