Answer:
Step-by-step explanation:
<u>Name the types of congruence in triangles.</u>
Side Side Side (SSS)
The three sides of one triangle are respectively equal to the three sides of the other triangle.
Side Angle Side (SAS)
Two sides and the included angle of one triangle are respectively equal to two sides and the included angle of the other triangle.
Angle Angle Side (AAS)
Two angles and one side of one triangle are respectively equal to two angles and the matching side of the other triangle.
Right angle Hypotenuse Side (RHS)
The hypotenuse and one side of one right‐angled triangle are respectively equal to the hypotenuse and one side of the other right‐angled triangle.
Don't be worried friend :)
-(y + 2) + 8 = 3
=> -(y + 2) = -5
=> y + 2 = 5
=> y = 3
Answer: -4/3
Step-by-step explanation:
3×d+4=0
3d+4=0
3d=-4
d=-4/3
Answer: Choice B) The expression (10-2x)(30-2x)x represents the volume of the box
----------------------------------------------------
----------------------------------------------------
The original width is 10 inches. The width reduces to 10-2x inches after we cut off the top two corners of the rectangle. We can think of it as taking 10 and subtracting off two copies of x like so: 10-x-x = 10-2x
Similarly, the length goes from 30 inches to 30-2x inches. This time we're taking off the top and bottom corners (focus on either side it doesn't matter).
The height of the box is x inches due to this portion being folded up.
Volume of box = (width)*(length)*(height)
Volume of box = (10-2x)(30-2x)x
Note: the units for the answer are in cubic inches which can be written as "in^3" (inches cubed).
In order to find an average, you have to add all the numbers and divide by the number of things you added.
120.37 + 108.45 + 114.86 = 343.68
343.68/3 = 114.56
She spent an average of $114.56 each month on groceries.
