Someone pls help if your good at math I’ll mark brainliest

B

Step-by-step explanation:

9^2 + 12^2 = 225

15^2 = 225

Since we know we are looking for a right triangle, we know the answer cannot be A or D.  Although C also has the correct numbers, you could not draw the right angle anywhere in the triangle.  It must be between the two smaller sides.

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest