Answer:
72 inches
21.3 inches
Step-by-step explanation:
Write a proportion:
height / width = 12 / 27
If height = 32 inches:
32 / width = 12 / 27
Cross multiply:
12 × width = 32 × 27
Solve for width:
width = 32 × 27 / 12
width = 72
If width = 48 inches:
height / 48 = 12 / 27
Cross multiply:
27 × height = 12 × 48
Solve for height:
height = 12 × 48 / 27
height = 21.3
Answer:
4) Increase from 0 to 1
Step-by-step explanation:
We have to analyze the value of cos(Ф) from -π/2 to 0. This can be done if we simplify evaluate the value of cos(Ф) at these two extreme.
This shows that value of cos(Ф) is 0 at -π/2 or -90 degrees and increased to 0 at 0 degrees.
This answer can be validated if you visualize the graph of cos function. Cos function has a peak at 0 degrees, i.e. a value equal to 1. On right and left side of 0 degrees, the curve starts falling down and eventually touches the horizontal axis at 90 degrees and -90 degrees. This is shown in the graph attached below:
The problem would be, 10+6x=4-4x. Then solve the problem by adding or subtracting the lowest variable to the other side and figure out the rest, if you can.
Answer:
(4x-5)(4x+5)
Step-by-step explanation:
16x^2 - 25
Rewriting
(4x)^2 - 5^2
We recognize that this is the difference of squares
a^2 - b^2 = (a-b) (a+b)
(4x)^2 - 5^2 = (4x-5)(4x+5)
Answer:girl u on your own for that question
Step-by-step explanation: