The sum of the adjacent angles of a parallelogram is always equal to 180°.
So we know that
![3y + 108 = 180](https://tex.z-dn.net/?f=3y%20%2B%20108%20%3D%20180)
.
When we simplify that expression:
![3y = 72](https://tex.z-dn.net/?f=3y%20%3D%2072)
Isolate the y by divide both sides by 3:
Answer:
1750.72
Step-by-step explanation:
TVM inputs
N=7.5×2
I=5.1/2
PV= -1200
Pmt=0
FV= 1750.72
Answer:
To calculate the perimeter of a triangle, add the length of its sides.
Step-by-step explanation:
The given expression is ![16x^{4}-64.](https://tex.z-dn.net/?f=16x%5E%7B4%7D-64.)
It can be written as
[ we can add or subtract the same thing]
The expression can be factored as difference of two squares
![16x^{4}-64=[4x]^{2}-(8)^{2}=(4x^{2}+8)(4x^{2}-8)](https://tex.z-dn.net/?f=16x%5E%7B4%7D-64%3D%5B4x%5D%5E%7B2%7D-%288%29%5E%7B2%7D%3D%284x%5E%7B2%7D%2B8%29%284x%5E%7B2%7D-8%29)
The common factor of the two terms is 16
WE can take 16 as common factor:
=![16(x^{2}+2)(x^{2}-2)](https://tex.z-dn.net/?f=16%28x%5E%7B2%7D%2B2%29%28x%5E%7B2%7D-2%29)
Options 1 ,3,4 are the equivalent expressions.
We know that
area of rectangle A=L*W
A=L*W------> solve for W
W=A/L
case 1) L=5 cm A=31.25 cm²
W=A/L-----> 31.25/5----> W=6.25 cm
the answer part 1) is W=6.25 cm
case 2) L=9.25 cm A=55.5 cm²
W=A/L----->55.5/9.25----> W=6 cm
the answer part 2) is W=6 cm
case 3) L=7.5 cm A=48.75 cm²
W=A/L-----> 48.75/7.5----> W=6.5 cm
the answer part 3) is W=6.5 cm
case 4) L=5 cm A=44 cm²
W=A/L-----> 44/5----> W=8.8 cm
the answer part 4) is W=8.8 cm