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professor190 [17]
3 years ago
6

Xsquare-8x+15 please help me answer it thank you​

Mathematics
1 answer:
Murrr4er [49]3 years ago
4 0

Step-by-step explanation:

{x}^{2}  - 8x + 15 = 0 \\ (x - 3)(x - 5) = 0 \\ x = 3 \: or \: x = 5

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Express the area A of a right triangle as a function of the height h if the base of the triangle is twice it's height
borishaifa [10]
Base = 2 x height (b = 2h)
Area = 1/2 x base x height = 1/2 x 2h x h = h x h = h^2
8 0
3 years ago
Factor the expression using the GCF 21+15
Svet_ta [14]

Answer:

3(7+5)

Step-by-step explanation:

21+15

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3*7 +3*5

3(7+5)

6 0
3 years ago
The area of the square is 36 square cm. Find its side.
bonufazy [111]

Answer:

s = 6 cm

Step-by-step explanation:

the area (A) of a square is calculated as

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7 0
2 years ago
Read 2 more answers
Can you Help me out plz!!
Klio2033 [76]

Answer:

14)

21√2

15)

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Step-by-step explanation:

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4 0
3 years ago
7 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!
Elena-2011 [213]

Answer:

Option a. convergent: A

Step-by-step explanation:

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7 0
3 years ago
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