Answer:
-4y+12
Step-by-step explanation:
When u simplify an expression all the way algebraically
Answer:
B.) - ⅖ -⁴⁄₃ᵖ and
D.) -⁴⁄₃ᵖ + (- ⅖)
Step-by-step explanation:
-⁴⁄₃ᵖ - ⅖ is equivalent to - ⅖ -⁴⁄₃ᵖ and -⁴⁄₃ᵖ + (- ⅖)
Thus, The answer is - ⅖ -⁴⁄₃ᵖ and -⁴⁄₃ᵖ + (- ⅖)
<u>-TheUnknownScientist</u>
Finally...
(1-sin x )(1+sin x )
Now we have (1-sin(x)) (1+sin(x))
There is something call Expanded which is the way to write numbers by showing the value of each digit (google)
So let's us it to see what we find.
(1-sin(x)) (1+sin(x) that's equal 1-sin²(x)
We knew that 1-sin²(x) = cos²(x)
Answer : Cos²(x)
wow I did it guys :))
Hey I hope its help XD
Answer:
Step-by-step explanation:
16)
∠QPR = 1/2(QR + SV)
- 26x - 2 = 1/2(131 + 18x + 1)
- 26x - 2 = 66 + 9x
- 26x - 9x = 66 + 2
- 17x = 68
- x = 68/17
- x = 4
∠QPR = 26*4 - 2 = 102°
18)
mBC = ?
∠BAC = 1/2(mBC + mFD)
- 8x + 6 = 1/2(8x + 11 + 9x - 7)
- 8x + 6 = 1/2(17x + 4)
- 16x + 12 = 17x + 4
- 17x - 16x = 12 - 4
- x = 8
mBC = 8*8 + 11 = 75°
