Answer:
The length is APPROXIMATELY equal to 12.4.
Step-by-step explanation:
Use the converse of the Pythagorean Theorem (
+
=
[where "c" is both the longest side and the hypotenuse]) since a rectangle's diagonals will always cut it into two right triangles:


169-16=153.
≈ 12
or

or if the problem has to be exact (using radicals)
3*
I hope this helps ;)
Step-by-step explanation:
I think Rewrite the equation as
z
=
20
x
−
3
y
.
z
=
20
x
−
3
y
Answer:
Jerry would still be in debt by 7100
Step-by-step explanation:
Just subtract 8500 from 15600
Correct answer:
26 = -13x
X = -2
if you need a false answer, make up any number!
Answer:
744
Step-by-step explanation:
12a^2 + 4b
Plug-in:
12(8)^2 + 4(-6)
12(64) + 4(-6)
768 - 24
744