Answer:
40 square units
Step-by-step explanation:
This is a rhombus, so you multiply the two diagonals and divide by 2.
8x10÷2=40
Answer:
The answer is B.-3/2
Please correct me If I am wrong
Step-by-step explanation:
I use 
Also, you automatically know that the line is decreasing
X = 213.075
First you have to get rid of the 4 and since it’s multiplying you to the opposite and that’s dividing.
-3.7 divided by 4 = -0.925
X - 214 = -0. 925
Then you add 214 to -0.925 and get 213.075
The answer is x= -3. 0.7(-3)-1.4=-3.5
5(x-3)-x =
Multiply Everything In The Parentheses By 5
5x-15-x