Answer:
a square
Step-by-step explanation:
sorry if wrong
Answer:
120
Step-by-step explanation:
15/1.5=10
10 x 12=120
Answer:
15/7 or 2 1/7
Step-by-step explanation:
Answer:
Area=36
Step-by-step explanation:
Area of rhombus: diagonal 1 x diagonal 2 divided by 2.
To find the area of a rhombus, you need to find the length of both diagonals(which is the distance between 2 points across from each other).
First, find the distance between -8 and 4 which is 12.
Next, find the distance between -1 and -7 which is 6.
12 x 6 =72
72/2=36
Answer:
The slope is 2/3 and the y-intercept is -3
Step-by-step explanation:
First you subtract 2/3 from both sides and get -3y=-2x+9. Then you divide -3 by -2 and -3 by 9 to get y=2/3-3.
Hope this helped I am not good at explaining but I did this unit like two months ago.