A- 5.3 cm
B- 17.8m
C-9.7 in
D-12 cm
E- 8.3ft
F-25.5m
Answer:
Rhombus
Step-by-step explanation:
The given points are A(−5, 6), B(−1, 8), C(3, 6), D(−1, 4).
We use the distance formula to find the length of AB.



The length of AD is



The length of BC is:



The length of CD is



Since all sides are congruent the quadrilateral could be a rhombus or a square.
Slope of AB
Slope of BC 
Since the slopes of the adjacent sides are not negative reciprocals of each other, the quadrilateral cannot be a square. It is a rhombus
If y=4x+2 and x=1, we can get 4*1+2=6 for y, resulting in 1*6+1/6=2+z. Subtracting 2 from both sides, we get 4+1/6=z
Answer:
5. 4 6. 6
Step-by-step explanation:
Number 5



Subtract the numbers: 10 - 6 = 4

Number 6
![70-\left(\sqrt[3]{64}\right)^3](https://tex.z-dn.net/?f=70-%5Cleft%28%5Csqrt%5B3%5D%7B64%7D%5Cright%29%5E3)
![\left(\sqrt[3]{64}\right)^3=64](https://tex.z-dn.net/?f=%5Cleft%28%5Csqrt%5B3%5D%7B64%7D%5Cright%29%5E3%3D64)

Subtract the numbers: 70 - 64 = 6
