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il63 [147K]
3 years ago
12

Which ones are true ?

Mathematics
2 answers:
Rudik [331]3 years ago
8 0

Answer:

1. false

2.true

3.false

4.true

5.false

siniylev [52]3 years ago
6 0
B and d are true and the others aren’t (false)
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Answer:

b = 7.4

Step-by-step explanation:

b - 3 + 4b = 34

combine like terms:

5b - 3 = 34

5b = 37

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Snezhnost [94]
Slope is rise/run
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What is the m∠2 if m∠4 = 81° and m∠3 = 40°?<br> a. 40°<br> b. 59°<br> c. 41° <br> d. 60°
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8 0
3 years ago
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Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
Viefleur [7K]

Answer:

log(x^7·y^2)

Step-by-step explanation:

The applicable rules are ...

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_____

The first term, 7log(x) can be rewritten as log(x^7). Note that an exponentiation operator is needed when this is written as text.

The second term 2log(y) can be rewritten as log(y^2). These two rewrites make use of the first rule above.

Now, you have the sum ...

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5 0
3 years ago
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