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Suppose sin(A)=-0.78. use the trig identity sin^2(A)+cos^2(A)=1 and the trig identity tan(A) = sin(A)/cos(A) to find tan(A) in quadrant IV. round to the ten-thousandth. a. -0.2039 b. 1.3941 c. 0.8671 d.
answered
Nov 3, 2023
Mathematics
high-school
3
votes
94.9k
views
What if I drive a car at the speed of Light , and turn on My Headlights?
answered
Oct 15, 2023
Mathematics
college
7
votes
117k
views
In the absence of air resistance, a projectile launched at an angle of 33° above the horizontal will have the same range as a projectile launched at which of the following angles?a.)57°b.)38° c.)45°
answered
Jul 17, 2023
Physics
college
6
votes
127k
views
a shipment to a warehouse consists of 4,000 MP3 players. The manager chooses a random sample of 50 MP3 players and finds 4 that are defective. How many MP3 players in the shipment are likely to be defective?
answered
Jan 6, 2023
Mathematics
high-school
7
votes
50.6k
views
True or false? Salt weathering is when salt spray from the sea gets into a crack in a rock. It may evaporate and crystallize, putting pressure on the surrounding rock and weakening the structure. 1. True
answered
Dec 28, 2022
Chemistry
college
12
votes
15.2k
views
The term "secession” refers to which action taken by Southern states before the American Civil War? A. Comprimising about slavery B. Eliminating the constitution C. Leaving the union D. Voting to be slave
answered
Aug 10, 2022
History
high-school
2
votes
53.0k
views
Find the square of following using coloum method a 26
answered
Jun 12, 2022
Mathematics
college
5
votes
130k
views
What is the perimeter of triangle ABC?
answered
May 9, 2022
Mathematics
college
2
votes
85.7k
views
1.4 plus what equals 0.9
answered
May 4, 2022
Mathematics
high-school
13
votes
102k
views
The midpoint between y and 33 is −7. Find y.
answered
Sep 22, 2021
Mathematics
middle-school
2
votes
94.0k
views
How to convert 3 pounds to grams ?
answered
Sep 9, 2021
Mathematics
college
1
vote
141k
views
The perimeter of a rectangular Swimming pool is 70 yards.It's length Is 21 yards Which of the following Can be used to find the width? A. Width = ( 70 yd + 42 yd ) ÷ 2 B. Width = (70 yd + 42 yd ) ÷4 C.
answered
Aug 19, 2021
Mathematics
middle-school
4
votes
135k
views
What property of the scientific name "Suricata suricatta” changed?
answered
Jul 25, 2021
English
high-school
7
votes
230k
views
According to context clues which best defines the underlined word gaseous
answered
May 19, 2021
English
high-school
5
votes
538
views
A table of values of a linear function is shown below. Find the output when the input is N. Type your answer in the space provide
answered
May 12, 2021
Mathematics
college
5
votes
160k
views
Anyone know the answers
answered
Apr 30, 2021
Mathematics
college
4
votes
50.5k
views
which diagram best illustrates the ion-molecule attractions that occur wen the ions NaCl(s) are added to water
answered
Jan 26, 2021
Chemistry
middle-school
4
votes
205k
views
Solve for x 10+10= -2(4x-10)
answered
Jan 17, 2021
Mathematics
high-school
2
votes
98.5k
views
NEED HELP NOW AGAIN PLEASE!!! Which of the following is a physical change for a pregnant woman? weight gain fatigue all are possible physical changes varicose veins
answered
Jan 15, 2021
Health
middle-school
4
votes
35.0k
views
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