Answer:
If no units then find the square of 135 to get the answer
Step-by-step explanation:
1.
area = L x w = 72
L = 2w
72 = 2w*w = 2w^2
divide by 2
36 = w^2
w = sqrt(36) = 6
l = 2*6 =12
perimeter = 2L +2W = 2*12 + 2*6 = 24+12 = 36
2.
sqrt(40)= 6.324555 cm ( round to 6.32 )
6.32 - 4 = 2.32 cm original length of a side
The distance between them = 4.93
Step-by-step explanation:
The distance between two points (x1, y1) amd (x2, y2) is
Now putting the values of (0,2) and (4.5, 0) we get,
= = 4.93 (approx)
Answer:
(3*8)-6
Step-by-step explanation:
3 packs times 8 because 8 in each pack minus six because she gave away six of them. No equal sign because its an expression
Hope this helps!
Answer:
A) 1
Step-by-step explanation:
degree basically means highest power.
a constant will generally be "to the power of one"
so 5^1 = 5
note that anything to the power of zero would be one
7^0 = 7÷7 = 1
so a graph that shows y = 1 could indeed of the 0th degree, but it's a single and therefore special case.
2and degree are quadratic polynomials to the power of 2, and so on.