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Amiraneli [1.4K]
3 years ago
5

Please help me on this math question

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
5 0

Answer:

  $5.99

Step-by-step explanation:

Purchase amounts are rounded to the penny.

(3/4 lb)×$7.99/lb = $5.9925 ≈ $5.99

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57°
noname [10]

Answer:

c = 29

Step-by-step explanation:

Law of sines is given as: \frac{a}{sin(A)} = \frac{b}{sin(B)} = \frac{c}{sin(C)}

B = 180 - (57 + 44) = 79°

b = 41

C = 44°

c = ?

Thus:

\frac{b}{sin(B)} = \frac{c}{sin(C)}

Substitute

\frac{41}{sin(79)} = \frac{c}{sin(44)}

Multiply both sides by sin 44

\frac{41}{sin(79)}*sin(44) = \frac{c}{sin(44)}*sin(44)

\frac{41*sin(44)}{sin(79)}*sin(44) = c

c = 29.0140633 ≈ 29

3 0
3 years ago
I need help with this question
egoroff_w [7]

Answer:

C. No, because there is an input value that has two different output values.

Step-by-step explanation:

A function is a relation in which the members of the domain (x-values) DO NOT repeat. So, for every x-value there is only one y-value that corresponds to it. y-values can be repeated. x-values can NOT be repeated.

3 0
3 years ago
A number plus 15 exceeds twice that number by 3<br><br>Translate into algebraic equation ​
bekas [8.4K]

Answer:

n + 15 > (2n) / 3

3 0
1 year ago
Write the phrase "the product of 19 and a number" as a mathematical expression.
laila [671]

Answer:

19x

Step-by-step explanation:

product means multiply

19*x

19x

4 0
3 years ago
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Which of the following is a factor of x15 − 64?
svetoff [14.1K]

Answer:(x^5−4) and (x^10+4x^5+16)

3 0
3 years ago
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