Solve the following equation algebraically:
x squared = 180
a.
-13.42, 13.42
b.
13.42
c.
-90, 90
d.
-12.42, 12.42

Please select the best answer from the choices provided

A
B
C
D

Taking algebra two apex courses and need with these questions

What is the period of the sinusoidal function ?

Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =