Answer:
A
Step-by-step explanation:
The area (A) of a rhombus is calculated as
A = 
product of diagonals
Here AC = 13 and BD = 15 are the diagonals, hence
A = 0.5 × 13 × 15 = 97.5 units² → A
I'm not 100 percent sure but I think is e
It's a because the form is y-y1=m(x-x1) and of you put the given information in it will be y+1=-(x+10)
Answer:
y = x/4 + 5
Step-by-step explanation:
Solve for y:
20 - 4 y = -x
Hint: | Isolate terms with y to the left-hand side.
Subtract 20 from both sides:
-4 y = -x - 20
Hint: | Solve for y.
Divide both sides by -4:
Answer: y = x/4 + 5
4x + 8
To distribute, multiply 4 by x and 4 by 2.
