Answer: X=2, PR=40
Step-by-step explanation:
given that the two triangles are equal/congruent
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solve for x
10x+5=25
10x=20
x=2
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solve for y
33=7y-2
35=7y
y=5
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solve for PR
PR=8y
PR=8(5)
PR=40
Hope this helps!! :)
(1+r)^5=137.76/100
1+r=(137.76/100)^(1/5)
R=(137.76/100)^(1/5))-1
Answer:
-2/7
Step-by-step explanation:
2x+7y=14
7y=-2x+14
divide by 7
y=-2/7 x+2
(mn)3 = 3(mn) = 3 * m * n
so your answer is 3mn
