Not sure exactly what you mean, but heres the answers i got for this:
Exact form: 15/2
Decimal form: 7.5
Step-by-step explanation:
36
squaring on both side
36 root is 6
6*6=36
[√6]2
cut root and square
answer 6
Answer:
Jane is 12 and Harvey is 36
Step-by-step explanation:
Answer:
Perimeter of the dog park = 15.4 yards
Step-by-step explanation:
Coordinates of the vertices of the given triangle are,
P(1, 2), Q(1, 6), R(-4, 2)
Since distance between the two points
and
is,
d = ![\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28y_2-y_1%29%5E2%2B%28x_2-x_1%29%5E2%7D)
Length of PQ = ![\sqrt{(1-1)^2+(2-6)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%281-1%29%5E2%2B%282-6%29%5E2%7D)
PQ = 4
Length of PR = ![\sqrt{(1+4)^2+(2-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%281%2B4%29%5E2%2B%282-2%29%5E2%7D)
PR = 5
Length of QR = ![\sqrt{(1+4)^2+(6-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%281%2B4%29%5E2%2B%286-2%29%5E2%7D)
QR = ![\sqrt{25+16}](https://tex.z-dn.net/?f=%5Csqrt%7B25%2B16%7D)
= ![\sqrt{41}](https://tex.z-dn.net/?f=%5Csqrt%7B41%7D)
= 6.4 yards
Therefore, perimeter of the given triangle = PQ + QR + PR
= 4 + 6.4 + 5
= 15.4 yards