Answer: 480 in.
Step-by-step explanation:
Given
The width of the sandbox is 48 in.
The length of the sandbox is four times the width
![\therefore L=4\times 48=192\ in.](https://tex.z-dn.net/?f=%5Ctherefore%20L%3D4%5Ctimes%2048%3D192%5C%20in.)
Perimeter is the sum of the sides of the shape
The perimeter of the box is
![P=2[48+192]=480\ in.](https://tex.z-dn.net/?f=P%3D2%5B48%2B192%5D%3D480%5C%20in.)
Are there any answer choices
Answer:
The measure of the third angle is 117 degrees and the measure of the two equal angles is 31.5 degrees
Step-by-step explanation:
<u><em>The correct question is</em></u>
A geodesic dome is compromised of two different types of triangular panels. One of these is an isosceles triangle. In one geodesic dome, the measure of the third angle is 85.5 degrees more than the measure of either of the two equal angles. Find the measure of the three angles
we know that
An isosceles triangle has two sides and two equal interior angles
Let
x -----> the measure of the third angle
y ----> the measure of either of the two equal angles
we know that
-----> equation A
-----> equation B
substitute equation B in equation A and solve for y
![x=85.5\°+31.5\°=117\°](https://tex.z-dn.net/?f=x%3D85.5%5C%C2%B0%2B31.5%5C%C2%B0%3D117%5C%C2%B0)
therefore
The measure of the third angle is 117 degrees and the measure of either of the two equal angles is 31.5 degrees
<span>The descriptors used to interpret a scatterplot are strength, association and trends. The strength determines how closely the dots fall to the line, the association is the general direction in which the dots fall, and the trend or shape lets one know if the graph is linear or non-linear.</span>
Answer:
(1/2, -1.8) belongs in quadrant 4
quadrant 4 is a (positive, negative)