The answer is 39. 15+9=24 and the last one doesn’t have a number but you can tell it’s also a 15 so then you add 24 with 15 and get 39.
Given;
There are given that the 6 inches by 10-inch rectangle.
Explanation:
dilated by a factor of three means that the two dimensions needed for the area are multiplied by 3.
So,
The width of the rectangular is:
And,
The length of the rectangular is:
Then,
The area of dilated rectangular is:
Final answer:
Hence, the area of the dilated rectangle is 540 inch^2.
Answer:
The equation of the line is y - 12 = (x + 9) ⇒ B
Step-by-step explanation:
The slope-point form of the linear equation is
y - y1 = m(x - x1), where
- m is the slope of the line
- (x1, y1) are the coordinates of a point lie on the line
∵ The slope of a line is
∴ m =
∵ The line passes through point (-9, 12)
∴ x1 = -9 and y1 = 12
→ Substitute these values in the form of the equation above
∵ y - 12 = (x - -9)
→ Remember (-)(-) = (+)
∴ y - 12 = (x + 9)
∴ The equation of the line is y - 12 = (x + 9)
<span>x(5x-8)-2(5x-8) =(5x-8)(x-2)
Answer is </span><span>C. (5x-8)(x-2)</span>