Answer:
24:5
Step-by-step explanation:
4 yards is 3 feet, so 4*3=12. There are 12 inches in a foot, so 12*12=144. 144:30= 72:15 = 24:5
Answer:
4 by 3 matrix.
Step-by-step explanation:
In the matrix, there are 4 rows of numbers and 3 columns of numbers.
The slope is –3.
Solution:
<u>To find the slope of the line:</u>
The given points in the table lie on a line.
Take any two points from the line.
Let the points are (0, 2) and (3, –7).
Slope of the line formula:
m = –3
The slope is –3.
Answer:
318.395976 in
Step-by-step explanation:
The formula for the area of a square is A = s². s is the length of one side.
Solve the formula for area to find the length of a side.
A = s²
176 = s²
s = √176
s ≈ 13.266499 in
Count how many sides consist of the perimeter. I counted 24. Multiply 24 by the length of one side.
24 × 13.266499 = 318.395976
Answer:
(-2, 5)
Step-by-step explanation:
The form you're trying to match is the vertex form of the equation of a parabola:
y = a(x -h)^2 +k . . . . . . . vertex (h, k)
You have ...
y = -4(x +2)^2 +5
Comparing forms, you see that a=-4, h=-2, k=5.
Then the vertex (h, k) is (-2, 5).
