<em>Marilyn is having shelves installed to create a corner pantry. </em><u><em>The length of one wall is 21 inches and the length of the other wall is 25 inches.</em></u><em> The contractor who is making the shelves, which are shaped like right triangles, needs to know the measure of the angle opposite the short side of the pantry, 
</em>
Question:
<em>What is the measure of that angle? Round your answer to the nearest degree.</em>
Answer:
40°
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
According to the diagram, two sum of <1 and <2 is 180 degrees
Hence 3x+30+81 = 180
3x+111 = 180
3x =180-111
3x = 69
x = 69/3
x = 23
54+2x=5x−6−18x54+2x=5x−6−18x addition , division, multiplucation
this step is wrong
Answer:
I can't see the list above that the question is reffering to.
Answer:
a) <u>Rule for reflection across y - axis:</u>
- (x, y) → (-x, y)
- (-3, 7) → (3, 7)
b) <u>Rule for reflection across x - axis:</u>
- (x, y) → (x, -y)
- (-3, 7) → (-3, -7)
