I'm 80% sure.
The Answer is: <em>B
</em><em /><em>
Because if I plugged all "y" with a the same number in the same postion they would equal the same.
For EX: 4*3+2+2=(4*3+2)+2
16 = 16
Hope this helps!</em>
Answer:
(-2,0)
Step-by-step explanation:
i did it in my head im not so sure
X=1, y=4
Substitute 4x in for y in the second equation and you get 5x=5. Divide out 5 and you get x=1. Then, you can plug 1 in for x into either equation and solve for y.
Answer:
0.46875 or 15/32
Step-by-step explanation:
Answer:
21.25
Step-by-step explanation:
use the Pythagorean theorem, it is given that the shape is a rectangle so all opposite sides are congruent and all angles are right, since we know that the diagonal forms a right triangle we can use the pythagorean theorem
the Pythagorean theorm is a^2+b^2=c^2 where a and b are the legs (in this case the side of the triangle) and c is the hypotenuse which is the longest side in a right triangle
17^2+12.75^2=x^2
x^2=7225/16
now take the square root of both sides and you get -21.25 and 21.25
distance CAN NOT be negative so -21.25 isn't an option
