Mathematics, 18.03.2021 14:00 zamawi17
Activity
You will use GeoGebra to practice using trigonometric functions and their inverses. Go to inverse trig functions e, and complete each step
below.
Question 1
Click the refresh button until you get a right triangle with ZA as the right angle. Fill in the fraction forms of sin B, cos B, tan B and then the
associated measure of ZB using sin, cos!, and tan', rounded to three decimal places each. Then fill in the fraction forms of sin C, cos C, tan C
and the associated measure of LC using sin", cos!, and tan rounded to three decimal places.
В І у хх, Font Sizes A- A-EIEN
v
p = sin B G =COSB r = tan B
AC
AB
AC
m2B = sin-pm 28 = cos-a m 2B = cos,
का
BC
BC
AB
x = sin C y = cos C 2 = tan c
AB AC AB
ВС
BC AC
m 2C = sin 1x m2C = cos-ly m 2c=tan-12
Answers: 3
Mathematics, 21.06.2019 17:30, ooorozco
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 19:00, sonyalehardez
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 22.06.2019 00:00, kotetravels10
Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never
Answers: 1
Activity
You will use GeoGebra to practice using trigonometric functions and their inverses. Go to...
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