Sintheta,costheta,tantheta are only positive in quadrant 1
sintheta is only positive in quad2
tantheta is only positive in quad3
costheta is only positive in quad4

8 0

3 years ago

Maggie’s brother is 3 years younger than twice her age. The sum of their ages is 18. How old is Maggie?

kykrilka [37]

Answer: Maggie is 7 years old.

7 . 2 = 14

14-3=11

11+7=18

Hope this helps!

6 0

2 years ago

If ps=6cm and pt=9cm what is pr

vladimir1956 [14]

$16+ x^{2} = 36
$
$x^{2} =20$
$x= \sqrt{20}$
$4^{2} + x^{2} = 6^{2} 
$

Hope it helps!
#MissionExam001

4 0

3 years ago

HELP ASAP. (please show work) solve for x.

Fantom [35]

Answer:

x = 11

Step-by-step explanation:

a straight line = 180 degrees . 180-125=55 . 55/5 = 11

4 0

2 years ago