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9514 1404 393
Answer:
A, C, D
Step-by-step explanation:
All three triangles can be proved congruent, so corresponding angles are congruent.
∆JKL ≅ ∆MNO ≅ ∆PQR
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So, the statements that are true are ...
A) rigid motion can map ∆JKL to ∆MNO
C) ∆JKL can be proved congruent to ∆PQR
D) ∠N can be proved congruent to ∠Q
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<em>About the other choices</em>
B. When triangles are congruent, there is some rigid motion that maps one to the other. It is false to say there is none such.
E. ∠L has a measure of 65° (not 55°), as do the corresponding angles in the other triangles.
Answer:
rotation
Step-by-step explanation:
The cubic function is f(x) = x^3
You need to perform three transformations to the cubic function to obtain
f(x) = - (x + 2)^3 - 5.
Those transfformations are:
1) Shift f(x) = x^3, 2 units leftward to obtain f(x) = (x + 2)^3
2) reflect f(x) = (x + 2)^3 across the x-axis to obtain f(x) = - (x + 2)^3
3) shift f(x) = - ( x + 2) ^3, 5 units downward to obtain f(x) = - (x + 2)^3 - 5
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: <span>twice the length of the shortest side plus the length of the longest side is 248 inches.
2. Therefore, keeping on mind the information above, you have:
x: the shortest side
x+6: the longest side
2x+(x+6)=248
3x+6=248
3x=242
x=242/3
x=80.66 (The shortest side)
x+6=80.66+6=86.66 (The longest side)
The answer is: 86.66
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