3 years ago

Lily likes to collect records. Last year she had 10 records in her collection. Now she has 11 records,

1 answer:

7 0

The percent of increase is
90%

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Troyanec [42]

Answer:

B or C (they're the same?)

Step-by-step explanation:

y - 25= 1981

y = 1981 + 25

y = 2006

4 0

3 years ago

maria [59]

The answer will just be pi

7 0

3 years ago

Tju [1.3M]

DE & BC
I might be wrong

4 0

4 years ago

yuradex [85]

Answer: Jesse

because i guess i divided the number you could do it however 15 divided by 2 = 7.5 and 26 divided by 5 = 5.2

7 0

4 years ago

ohaa [14]

Make a drawing of the situation:

Recalling the tangent trigonometric relationship, if the angle of inclination is A, then:

$\begin{gathered} \tan (A)=\frac{30\text{ feet}}{5\text{ feet}} \\ \Rightarrow\tan (A)=6 \end{gathered}$

Use the inverse tangent function to find the value of A:

$A=\tan ^{-1}(6)$

Use a calculator to find the numerical value of the inverse tangent of 6:

$A=80.52767779\ldots$

Therefore, the angle of inclination of the Sun is approximately 80.5°.

8 0

1 year ago