Answer: 80
Step-by-step explanation:
Sin x = cos (90-x)
Like sin 30 = cos (90-30) =cos 60
So
90-x=90-80
Then
X=80
Verify your solution by finding the sum of the angles of sin and cos, it will be 90
Answer:
Powerpoint
Step-by-step explanation:
I think that a powerpoint presentation would be best. With the first slide, put the picture and a title. With each slide, put more than one word and maybe an example. Make it colorful and maybe put some math puns in some of them.
Hope this helps.
Answer:
2, 9 , 16 , 23 , 30 ......
Step-by-step explanation:
Answer:
A: X=1
Step-by-step explanation:
If DE=2, and E to C is of the same line but is less than half of DE, it has to be the smallest number possible. 6(1)-8=-2
Answer:
sd
Step-by-step explanation: