Answer:
(x-0)^2-(y+1)^2=153
Step-by-step explanation:
Find midpoint by averaging x-value and y-values
Midpoint: (0, -1)
Find radius by calculating distance from center to a point on the diameter.
Radius: 12.369
Use circle formula: (x-h)^2+(y-k)^2=r^2
Hint: (h,k) is the center
Answer: (x-0)^2-(y+1)^2=153
Answer:
$11543.63
Step-by-step explanation:
<u>Plug information into A=P(1+r/n)^nt</u>
13000 = P(1+(.04/2))^(2*3)
13000 = P(1.02)^6
<u>Isolate P</u>
13000/(1.02^6) = P
P = $11543.63
Answer:
Step-by-step explanation:
<u>Finding the line using the points:</u>
<u>The equation:</u>
<u>The slope is:</u>
- m = (-2 + 3)/(3-0) = 1/3
- y- intercept is -3
<u>So the line is:</u>
<u>As per the graph the line is dotted and the shaded area is above the line,. so the inequality is:</u>
Answer: 48.97
Step-by-step explanation:
Answer:
x=3 and y=4
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, or equal.
Therefore, (4x+6) = (7x-3) and (4y-3) = (3y+1)
4x+6 = 7x-3 –– Subtract 4x from both sides
6=3x-3 –– Add 3 to both sides
9=3x –– Divide both sides by 3 to get x alone
3=x
4y-3 = 3y+1 –– Subtract 3y from both sides
y-3=1 –– Add 3 to both sides
y=4
Check by substituting:
4(3)+6 = 7(3)-3
12+6 = 21-3
18 = 18
4(4)-3 = 3(4)+1
16-3 = 12+1
13 = 13