Answer:
6 vertices and 5 faces
Step-by-step explanation:
The faces are correct as there are 3 rectangles and 2 triangles.
So a total of 5 faces
There are 6 corners/vertices so the answer is 6 vertices
Answer:
3/16
Step-by-step explanation:
1. you convert 1/4 into 16ths and you get 4/16
2. 4/16 - 1/16= 3/16
The three angles must add up to 180 degrees.
x - 39 + x - 29 + x = 180 Collect like terms on the left
3x - 68 = 180 Add 68 to both sides.
3x = 180 + 68
3x = 248
x = 248 / 3
x = 82.66667
Answer
x = 82,666667 for the largest angle
x - 29 = 53.666667 for the medium size angle
x - 39 = 43.666667 for the smallest size angle
Answer:
2nd graph (in the attached pics)
Step-by-step explanation:
Graphically, the <em>x-intercepts of the graph of a quadratic function are its zeroes. </em>
There can be
- no zeroes (where graph doesn't cut the x-axis at all),
- 1 zero (where graph touches the x-axis at one point only), and
- 2 zeros (where the graph cuts the x-axis at 2 points)
Looking at the figures, the 2nd graph has no real zeroes, <em>because the graph doesn't cut the x-axis at all!</em>
<em />
So, the answer is the second graph.
