The transformations that produce a congruent figure include rotations, translations, and reflections.
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Answers: </h3>
Width = 10 feet
Length = 40 feet
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Explanation:
W = width
L = 4W = four times the width = length
P = perimeter
P = 2*(W+L)
P = 2*(W+4W)
P = 2(5W)
P = 10W
The perimeter is 100 feet.
P = 100
10W = 100 .... plug in P = 10W
W = 100/10 .... divide both sides by 10
W = 10
The width is 10 feet.
L = 4W
L = 4*10
L = 40
The length is 40 feet.
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Check:
P = 2(L+W)
P = 2(40+10)
P = 2(50)
P = 100
or another way to check is to add up the four sides {10, 40, 10, 40}
10+40+10+40 = 50+50 = 100
This confirms the answer.
Answer:
Step-by-step explanation:
A triangle's hypotenuse is the side opposite of the 90 degree angle, which is x. And the other two sides are the two legs of the triangle.
The pythagorean theorem tells us:
Where c is the hypotenuse and a,b are the two legs
Plugging the information into the formula, gives us:
<u>*Note</u>: We used the property of radical to simplify
Answer:
f(-2)= 10
Step-by-step explanation:
f(x)=2-4x
f(-2)= 2-4(-2)
f(-2)= 2+8 --> 10
f(-2)= 10
Answer:
Is there options? I think there needs to be options to properly answer this question.