Answer:
X = 0
Y = -3
Step-by-step explanation:
In this situation you would choose elimination.
-6x+y=-3
7x-y=3
---------------
x = 0
plug back in to find y
(-6)(0) + y = -3
0 + y = -3
y = -3
plug in to other equation for double check
7(0) - (-3) = 3
0 + 3 = 3
3 = 3
Hope this helps
Answer:
Restate the question
Step-by-step explanation:
Answer:
1 and 2/4 I think
Step-by-step explanation:
ANSWER

EXPLANATION
The given expression is

The middle radical contains a perfect square.



Note that:


First use Pythagoras theorem to find the remaining length of the base.
Then multiply the base with the altitude and divide that by 2 and you'll get the area