Answer:
The co-ordinates of K¹( -1 , -2 )
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the point K( -2,1 )
<em>when rotating a point 90° about the origin </em>
Given point A(x,y) transformation to A¹( - y,x )
Given point K(-2,1) → K¹ ( -(1) , -2)
<u><em>Final answer</em></u>:-
<em>The co-ordinates of K¹( -1 , -2 )</em>
it is a rational number because it can be written as a fraction
Answer:
x = 5
Step-by-step explanation:
12x - 6 + 6 = 54 + 6
12x = 60
12/12 = 60/12
X = 5
The expression that represents this inequality must relate both temperatures, then it would look like this: -40°F < x < 140°F.
<h3>How to write this situation with an inequality?</h3>
To express this situation in an inequality we must include the temperature values. Additionally, we must include the greater than (>) or less than (<) symbols to relate the values.
According to the above, the expression would look like this:
Note: This question is incomplete because some information is missing. Here is the information:
A truck driver is driving from Nome, Alaska to Death Valley, California. Because he is traveling between locations with extreme temperatures, he needs to check the weather continuously to make sure the gas in his truck remains in liquid form. The gas he uses freezes at −40° F and evaporates at 140° F.
Write an inequality to represent the temperatures at which the gas in the truck will remain in liquid form.
Learn more about inequality in: brainly.com/question/20383699
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Answer: D a rotation, then a dilation
Step-by-step explanation:
A triangle is said to be congruent when all angles are equal to each other and and has the same side.
it is similar when the two angles correspond with each other and has different sides.
so for a triangle to be different in side only a dilation has to be apply to it. Performing a rotation,reflection, and translation doesn't change the size of the shape it changes the position of the shape.
