Answer:
x=-2
Step-by-step explanation:
add 5x , then subtract 45, then divide by 15
Anwser- I think it’s C but you can double check that!
Answer:
THEY START AT A DIFFERENT PLase sorry about all caps
Step-by-step explanation:
In a rhombus, the diagonals meet at right-angles and also cut each other in two equal halves, like in the picture below.
now, notice the upper-right triangle on the side there, it has a height of 12 and a base of 5, and as you know the area of a triangle is 1/2 bh, so you'd know what the area of that one is.
well, there are 4 equal triangles with that much area, so sum them up, and that's the area of the rhombus.