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klemol [59]
3 years ago
9

I didn’t learn about this can you help me with this

Mathematics
1 answer:
arlik [135]3 years ago
5 0
If you're taking trig, the "sum and difference formulas for trig functions" are basic facts that you'll need to learn and commit to memory.  I'd suggest you look up these formulas on the net.  You will likely immediately find listings for the sine, cosine and tangent.
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Which pair of expressions is equivalent using the Associative Property of Multiplication?
RUDIKE [14]

Answer:

Step-by-step explanation:

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From the given scenarios, the pair of expressions that are equivalent using the Associative Property of Multiplication are

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3 0
3 years ago
A rectangle measures 12 cm by 4 cm what is the area
Maslowich
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12 x 4 = 48 cm

Your area = 48cm²

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