Answer:
The correct answer is 784 square inches.
Step-by-step explanation:
Depth of each shelf made by Alamo is 14 inches.
So the base of the right isosceles triangular supporter is 14 inches.
So one equal side is 14 cm. Now by using Pythogoras theorem we can calculate the other side of the supporter = 
= 19.8 inches.
Area of the right isosceles triangle is given by 
× base ×height. Here the base and height are equal to 14 inches.
Therefore area of each right isosceles triangular supporter is
× 14 × 14 = 98 square inches.
Each shelf would require two such supporters and there are 4 such shelves. Thus total number of supporters required are 8.
Square inches of wood necessary for 8 right isosceles triangular supporters = 98 × 8 = 784 square inches.
y=mx+b
slope=m
m=1/2
b=6
start at 6 on x axis
go rise/run
^1 right 2 dot it go up one right 2 repeat till no room
Answer:
3 nights
Step-by-step explanation:
Set up an equation that represents the problem:
y = 1.25x + 3.95
Where y is the total cost and x is the number of additional nights you rent the movie
Substitute:
7.70 = 1.25x + 3.95
Subtract 3.95 on both sides:
7.70 = 1.25x + 3.95
-3.95 -3.95
3.75 = 1.25x
Divide by 1.25 on both sides:
3.75 = 1.25x
/1.25 /1.25
3 = x
Therefore, you kept the movie for 3 additional nights.
Answer:
Absolute value means the distance between a number and 0.
Examples:
The absolute value of -7 is 7.
The absolute value of 5 is 5.
Key Concepts:
The absolute value sign is |x|, where x is any real number.
The absolute value removes any negative sign in front of a number.
Answer:
8 in., 17., and 4 in is possible of a right triangle
Hope it helps. Good luck with your grades and Aunt.
Have a nice day!!
