Answer:
the answer is 17 feet
Step-by-step explanation:
you have to use the pythagorean theorem.
+ 
= 
for a is 15 and b is 8
289 = 
= 17
therefore, the distance is 17 feet.
The last one is correct n>9 and n<7 there should be a line underneath the (<,>) to make it less than or equal to
Answer:
exActual room size: 8 ft 7 in x 5 ft 2 in
Convert to inches, actual room size: 103 in x 62 in
103" x 62"= 6386 inches / 144 (1 sf) = 44.50 sf + waste factor (44.50 x 1.10) = 49 sf
The same method is used when measuring walls. Measure the area to be tiled on each wall. Add them together and figure the square footage. Add your waste factor and this is the amount needed.
Most vertical applications will require trim pieces which have finished edges, this requires a linear measurement. Trim pieces will be used:
1. Where a tiled surface ends on an open wall leaving an exposed tile edge,
2. Where a vertical surface meets a horizontal, like on the edge of a countertop,
3. Where a vertical surface turns a corner, like on the outside corner of a wall.
Trim pieces and decoratives are typically sold by the piece. To figure the quantity you have to establish the length of the trim piece (i.e. 6" bullnose, 8" decorative liner), then the rule is: Linear Inches/Piece Length = Quantity
Answer:
x = 0
Step-by-step explanation:
Since we cannot divide by 0, the value of x which results in a denominator that is 0 is a value excluded from the domain;
This value can be found by setting the denominator equal to 0;
In this case, it is very simple as the denominator expression is simply "x", so the exluded value is: x = 0.
If you need it simplified: what you’re going to do is add 7a to 10a and you get 17a then you subtract 3a and have 14a left over so the final step is to subtract 2a and you get 12a
So after simplifying your answer is 12a
