A. The unknown variable is the area of the smaller rectangle.
B. 3/7=x/84
C. No. 12 does not equal 15.
About 190% because its almost two times the original number
I hope that answers your question
Answer:
9x-10y
Step-by-step explanation:
9x+y-2y-9y(Multiply by 1)
Combine like terms
9x-10y
Answers:
Angle A = 62.1 degrees
Angle X corresponds to angle A
The triangles are not similar
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Explanation:
To find angle A, subtract the given angles B and C from 180 to get 180 - B - C = 180 - 60.8 - 57.1 = 62.1 degrees
Notice how none of the angles of triangle ABC have a measure of 59.1, so this means that angle Y cannot be congruent to any of A, B or C. This is why the triangles are not similar. We would need 2 pairs of congruent angles to use the AA (angle angle) similarity theorem.
If the triangles were similar, then we can say triangle ABC is similar to triangle XYZ. The letters A and X are the first letters mentioned of the trio of letters, which means that they correspond to one another.
Answer:
1 cat : 6 dogs
Step-by-step explanation:
4/2 : 2
24/2 : 12
2/2: 1
12/2: 6
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