Answer : A Eugene Talmadge
Answer:
5. A.
6. F
Step-by-step explanation:
5. Perpendicular lines have slopes that are negative reciprocals of one another, so slope is 3
y = 3x + b
using coordinates (-6,3)
3 = 3(-6) + b
b = 21
y = 3x + 21
6. I think F is the right answer
Answer:
No
Step-by-step explanation:
First find out the length of each side in inches. We know that there are 12 inches in 1 foot. Multiply 1.5ft by 12in to get 18in, then 2ft by 12in to get 24in. The question asks if you can make 22in x 22in bandans which we cannot as one of the two sides is under 22 inches.
Answer:
there must be at least two lines on any plane because a plane is defined by 3 non-collinear points. Explanation: ... These lines may or may not intersect. If two of the 3 points are collinear, then we have a line through those 2 points as well as a line through the 3rd point.
H(r)=−(r+9) 2 +36h, left parenthesis, r, right parenthesis, equals, minus, left parenthesis, r, plus, 9, right parenthesis, squa
Bond [772]
Answer:
Roots: -15, -9
Vertex: (-9, 36)
Step-by-step explanation:
is the equation of a parabola in "vertex form." This form has the answer to the vertex question almost right in front of us. You may have seen something like this pattern
as the general vertex form of a parabola's equation. So in your problem, there's some role playing going on. The role of <em>h</em> is being played by -9, the role of <em>k</em> is being played by 36. (And <em>x</em> is being played by <em>r</em>.)
The vertex is the point (<em>h</em>, <em>k</em>) = (-9, 36) in your problem. By the way, the vertex occurs where the quantity (<em>r</em> + 9) is equal to 0, so that's pretty simple to find; it's -9. If <em>r</em> is replaced with -9, the value of the function is 0 + 36 = 36, so 36 is the second coordinate of the vertex.
Now for the zeros. "Zeros" means to find the values of <em>r</em> that make the function's value equal to 0.
There are two possibilities:
or
The zeros are -15 and -3 (the smaller one is -15).