23ft kekdkfkkfkf 23 for the number above
You can graph this two ways. You can change it into slope intercept form, y=mx+b, or find the x- and y-intercepts. To change it to slope intercept form you would need to add 12x to both sides and divide both sides by 18. By doing this, you'd get y=2/3x+17/9. You'd then go up on the y-axis to 17/9 or 1.89 and place a point. You'd then go up two and to the right three and place another point. You can do this one more time and connect the points. To find the x- and y- intercepts you would plug 0 in for x and solve for y, getting 17/9, and plug 0 in for y and solve for x, getting -17/6. You'd then plot the points (-17/6, 0) and (17/9) and connect the points forming a line.
Answer:
10 minutes
Step-by-step explanation:
Annes and Kates rate = 24 ÷ 8 min
= 3 tacos/min
Annes rate = 12 ÷ 6 min
= 2 tacos/ min
Kates rate = 3 tacos/min - 2 tacos/min
= 1 taco/min
Time taken = 10× 1
= 10 min
Answer:
A. 112 feet
B. 3 seconds
C. 256 feet
Step-by-step explanation:
The function describes the height of the quarter above the water.
When then
<u>Part A.</u> The quarter was tossed from 112 feet.
Find the vertex of parabola represented by quadratic function d(t):
Hence,
<u>Part B.</u> It will take 3 seconds to reach the maximum height.
<u>Part C.</u> The maximum height is 256 feet
Answer:
Step-by-step explanation:
In all 30-60-90 triangles, the side lengths are in the ratio , where is the side opposite to the 30 degree angle and is the hypotenuse of the triangle. Since the side opposite to the 30 degree angle is marked as 3, the value of must be .
Alternatively, we can use basic trig. for a right triangle to solve. In any right triangle, the tangent of an angle is equal to its opposite side divided by its adjacent side. Thus, we have: