Hello :
cscx = -5/2
1/sinx =-5/2
sinx=-2/5
sin²x+cos²x=1
4/25+cos²x=25/25
cos²x = 21/25
between 270 and 360 : cosx > 0 cosx=(<span>√21)/5
but : sin2x =2sinx cosx
sin2x = 2(-2/5)(</span>(√21)/5)
sin2x = (-4√21)/25
Use a calculator that’s the 100% way to go
Answer:
<h2>The point is 4 units away from the x-axis.</h2>
Step-by-step explanation:
The given ordered pair is (4, 5).
Remember, in a ordered pair, the first number is about the number of units used horizontally, and the second number is about the number of units used vertically.
So, this point is 4 units right side of the origin and 5 units upside of the origin.
Therefore, the point is 4 units away from the x-axis.
Answer:
f(5)=11 and f(6)=14
Step-by-step explanation:
Answer:
answer is [(-5)+6]+6]+(-3)=4
