Hello Myeisha91!
First we need to find how many inches in total to wrap 4 boxes. We do that by multiplying 18 x 4 = 72 so Jena needs 72 inches. The question wants to know how many yards so we need to convert 72 inches into yards. We can convert inches to yards by using a conversion factor. We know that 1 inch = 0.0277778 yd. Now that we know 1 inch = 0.0277778 yd, lets convert the 72 inches to yards.
We convert 72 in to yards by multiplying 72 in by


So Jenna will need 2 yards to wrap 4 boxes.
Answer:
Not sure what you need ----see below
Step-by-step explanation:
Leg 1 of left triangle = 8 units
Leg 2 = 6
Hypotenuse = 10 ( via Pythag theorem....or distance formula)
R triangle Leg1 = 8 units
leg 2 = 6 units
hypotenuse = 10 units so the triangles are congruent by SSS
distance from right angle of triangle 1 ( at 0,0) to
right angle of triangle 2 ( at 6,-3)
using<u> distance formula </u>
from 0,0 to 6, -3
d^2 = ( 6-0)^2 + (-3 -0)^2
d^2 = 45
d = sqrt 45
Answer:
Your 1. does not show the triangle, so I may not help with it but know that sin = opposite over hypotenuse, cos = adjacent over hypotenuse, and tan = opposite over adjacent
2. 5/13, just do the adjacent over hypotenuse
Step-by-step explanation:
Imagine a rectangular area that represents the garden. Then, add a uniform margin of 2 ft around it. So, the length and width dimensions of the bigger outer rectangle would be added with 4 ft each, accounting for two 2-ft marginal distances on both ends. This would be the perimeter:
2(L+4) +2(W+4) = 46
Since L = 2W
2(2W +4) + 2(W+4) = 46
4W + 8 +2W + 8 = 46
W = 5 ft
L = 2(5) = 10 ft
Therefore, the dimensions of the garden is 10 ft in length and 5 ft in width. The area, consequently, is calculated as:
A = LW
A = (10 ft)(5 ft)
A = 50 ft²
Thus, the area of the garden is 50 ft².