Answer:
12<x≤12.2
Step-by-step explanation:
To fit in an existing frame, the length, x, of a piece of glass must be longer than 12 cm but not longer than 12.2 cm.
The length of frame is x cm.
Length of frame must be longer than 12 cm.
Inequality, x>12
Length of frame not longer than 12.2 cm
In equality, x≤12.2
Now we make compound inequality of question
"Length of frame, x must be longer than 12 cm and not longer than 12.2 cm"
Inequality: 12<x≤12.2
Length of glass fit in the frame, 12<x≤12.2
Hence, The inequality 12<x≤12.2
Answer:
see below
Step-by-step explanation:
In the attachment, the points are listed in the order given in the problem statement. (They are listed to the right of the "rotation matrix", with x-coordinates above y-coordinates.)
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I really don't like to do repetitive calculations, so I try to use a graphing calculator or spreadsheet whenever possible. Angles are measured CCW.
As always, the rotation transformations are ...
180° — (x, y) ⇒ (-x, -y)
270° — (x, y) ⇒ (y, -x)
The value of x is -5.
A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.
given:
f(x)=-4x-10 and f(x)=10
Now, As both represent the samefunction f(x).
so,
-4x-10= 10
-4x = 20
x= -5
Hence, the value of x is -5.
Learn more about function here:
#SPJ2
Answer:
x=-5
Step-by-step explanation:
f(x)=-4x-10 and f(x)=10
substitute in 10
10=-4x-10
add 10
20=-4x
divide by -4
x=-5