9514 1404 393
Answer:
$4.92
Step-by-step explanation:
The cost is found by multiplying the number of feet by the cost per foot. The number of feet is the perimeter of the dining room, the sum of the lengths of all the sides.
There are two sides of the rectangular room that are 19 feet, and two sides that are 22 feet, so the total length of trim is ...
P = 2(L +W) = 2(22 ft + 19 ft) = 2(41 ft) = 82 ft
The cost is then ...
cost = ($0.06/ft)(82 ft) = $4.92
It will cost Luna $4.92 to buy enough trim.
triangle:
a plane figure with three straight sides and three angles.
rectangle:
a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
circle:
round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the centre).
cylinder:
solid geometrical figure with straight parallel sides and a circular or oval cross section.
cone:
surface or solid figure generated by the straight lines which pass from a circle or other closed curve to a single point (the vertex) not in the same plane as the curve.
Answer:
plzz mark me brainliest
Step-by-step explanation:
x + x + 26 = 90
2x = 64
x = 32 degrees, this is one angle.
32 + 26 = 58 degrees. This is our second angle.
32 + 58 = 90 degrees.
