Answer:
D. (x + 7, y - 2)
Step-by-step explanation:
To get back the original after translating left 7 and up 2, you must translate right 7 and down 2. The transformation of choice D does that.
Actually you have 2 coefficients here: 3/8 and 3/4.
(3/8)d + (3/4) is the same as (3/8)d + (2)(3/8), so this can be factored into
(3/8) [ d + 2 ]
Answer:
n = 30
Step-by-step explanation:
Let n represent the number. Then (2/3)n = 20.
Solve for n by multiplying both sides by (3/2): n = (3/2)(20) = 30
Answer:
Step-by-step explanation:
The answer is D because the parabola is an empty circle and is positive which would mean its greater than 1 and the line has a solid point and is negative which means less than or equal to.
Answer:
The length and width of the rectangle are 20 feet and 31.25 feet, respectively.
Step-by-step explanation:
Let the scale be and the dimensions of the rectangle being 4 inches and 5 inches, respectively. The scale (), measured in inches per feet, is equivalent to the following rational number:
We can convert each length by dividing it by scale factor. That is:
Length
Width
The length and width of the rectangle are 20 feet and 31.25 feet, respectively.