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bagirrra123 [75]
3 years ago
12

Find the value of sin -1(-1/2)

Mathematics
2 answers:
Dafna1 [17]3 years ago
4 0
Im pretty sure its 1 . im not sure tho , so sorry if its wrong :(
Anna71 [15]3 years ago
3 0

Answer: I’m not a sinner ..

Step-by-step explanation:

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Pretty please help I’m timed
Alex

Answer:

First one...

Step-by-step explanation:

Welp I mean if you look at the numbers -12, -3 and 7 you can see how they corrspoond to the points plotted on the first number line.

3 0
3 years ago
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I'll add a photo of the problem! ​
eduard

Answer: D

Step-by-step explanation:

7 0
3 years ago
the shadow of a statue is 20 feet long while the shadow of a student is 4ft long. if the student is 6ft tall how tall is the sta
zaharov [31]

Answer:

<h2>30 ft. tall</h2><h2 />

Step-by-step explanation:

ratio and proportion:

<u>20 ft. long</u>  =  <u> 4 ft. long</u>

  x tall             6 ft. tall

4 (x) = 20 (6)

x = 120 / 4

x = 30 ft. tall

3 0
3 years ago
Rewire the rational exponent as a radical
Mice21 [21]

Answer:

\large\boxed{\sqrt[3]{\left(\dfrac{15}{4}\right)^2}}

Step-by-step explanation:

a^\frac{n}{m}=\sqrt[m]{a^n}\\---------------------\\\\\left(5\times\dfrac{3}{4}\right)^\frac{2}{3}=\left(\dfrac{5\times3}{4}\right)^\frac{2}{3}=\left(\dfrac{15}{4}\right)^\frac{2}{3}=\sqrt[3]{\left(\dfrac{15}{4}\right)^2}

Answer:

\large\boxed{C.\ \sqrt5}

Step-by-step explanation:

\left(5^\frac{3}{4}\right)^\frac{2}{3}\\\\\text{Use}\ (a^n)^m=a^{nm}\\\\5^{\frac{3}{4}\cdot\frac{2}{3}}=5^{\frac{1}{2}\cdot\frac{1}{1}}=5^\frac{1}{2}=\sqrt[2]5=\sqrt5

5 0
3 years ago
PLEASE HELP MEEE ITS VERY URGENT
suter [353]

Answer:

C=31.42

A=78.55

Step-by-step explanation:

C=2\pi r

C=2 \times 3.142 \times 5

C=31.42

A=\pi r^{2}

A=3.142 \times 5^{2}

A=3.142 \times 25

A=78.55

3 0
3 years ago
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