Your using the distributive property in your example, hope that helps.
Answer:
736
Step-by-step explanation:
.8x230=184, 184x4=736
Answer:
No.
Step-by-step explanation:
They are not because the left side is 52, while the right side is 0.
Answer:
The solution is (2, -2)
Step-by-step explanation:
In order to solve this, multiply the second equation by -5 and then add through.
5x - 4y = 18
-5x - 15y = 20
------------------
-19y = 38
y = -2
Now that we have the value of y, we can solve for x.
x + 3y = -4
x + 3(-2) = -4
x - 6 = -4
x = 2
90 degrees
Acute tri
some trapezoids are paralellelograms
