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!! :)
E=mc2 (5-2)x+99.03 with the addition of beans
Answer:
Step-by-step explanation:
Answer:
aₙ = 30 - 5n
Step-by-step explanation:
25,20,15,10, ...
<u>We see from the given series that it is AP with:</u>
- First term = 25
- Common difference = -5 and it is decreasing series
<u>Then formula is:</u>
- aₙ= a₁ + (n-1)d
- aₙ= 25 + (n-1)(-5)
- aₙ= 25 - 5n + 5
- aₙ = 30 - 5n