Answer:
2. multiply 3/4 by 8
Step-by-step explanation:
3/4 ÷ 1/8
Copy dot flip
3/4 * 8/1
24/4
6
Answer:
What???
Step-by-step explanation:
Cant see it?????
Answer:
Hi!
Step-by-step explanation:
The first thing you want to do is open up a graphing calc of your choice. For the sake of this problem, I'll be using the Desmos calc. You're gonna type in your equations into the calculator (look through attachments). You should then get two lines.
Ask yourself: Are these parallel, perpendicular, or neither.
In this case, they are parallel.
Hope this helps <3
Step-by-step explanation:
cotx +2cotxsinx =0
cotx +2
× sinx= 0
cotx +2 cosx= 0
+ 2cosx= 0
= 0
cosx +2 cosxsinx= 0
cosx ×(1+ 2sinx)= 0
Hence, either cosx= 0 that is x= 90° or 270°
or 1+ 2sinx = 0 that is sinx=
i.e. x= 210° or 330°
As, 0° ≤x≤ 180° ∴ x= 90°
It’s square (4 equal sides) with a right angle