Answer:
The triangle is right angled
Step-by-step explanation:
Explanation:
As the largest side is
15 yards and smaller sides are 9 yards and 12 yards
from Pythagoras theorem, if the triangle is right angled square of largest side should be equal to sum of the squares of smaller two sides.
Answer:
![\mathrm{C)\:} \$8.20](https://tex.z-dn.net/?f=%5Cmathrm%7BC%29%5C%3A%7D%20%5C%248.20)
Step-by-step explanation:
Let
represent the cost of each shirt in dollars. We can write the cost of the pants as
. Using these terms, set up the following equation:
.
Solving, we get:
![5s+s+7=56.23,\\6s=56.23,\\6s=49.23\\s\approx \fbox{$\$8.20$}](https://tex.z-dn.net/?f=5s%2Bs%2B7%3D56.23%2C%5C%5C6s%3D56.23%2C%5C%5C6s%3D49.23%5C%5Cs%5Capprox%20%5Cfbox%7B%24%5C%248.20%24%7D)
Y = kx where k is a constant
27 = k*9
k = 27/9 = 3
required variation is y = 3x
A factor of 2 can be removed from the given line to put it in standard form. Then the given point can be substituted to find the new constant.
2x - y = 2(0.5) - 7 = -6
The equation you seek is
2x - y = -6
Answer: I believe that answer is D.
Step-by-step explanation:
-The angle below it is also 120 degrees.
-It definitely can’t be 35 or 60 degrees because the angle is bigger than a right angle.
Right angle-is 90 degrees exactly
Hope this helps!