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k0ka [10]
3 years ago
6

Simplify. 42+25 A.21 B.29 C.41 D.51

Mathematics
1 answer:
bearhunter [10]3 years ago
8 0

Im actually pretty sure its C because 4 to the power of 2 is 16 and then add those too up 16+25=41

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Mariah spent $9.50 on 9 pounds of limes and pears. Limes cost $0.50 per pound and pears cost $1.50 per pound. Let l be the numbe
Mashcka [7]

Answer:

4 pounds of lime and 5 pounds of pears

Step-by-step explanation:

I + P = 9

0.5l + 1.5P = 9.5

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0.5(9 - P) + 1.5P = 9.5

4.5-0.5P + 1.5P = 9.5

4.5 + P (1P) = 9.5

P = 9.5-4.5 = 5

I = 9 - 5 = 4

Answer: 4 pounds of lime and 5 pounds of pears

5 0
3 years ago
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skelet666 [1.2K]

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Aleksandr [31]
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Determine the volume of a cylinder with 251.20cm2 lateral area and 78.50cm2 base area ​
horrorfan [7]

Answer:

Answer is 628 cm^3

Step-by-step explanation:

using base area lets find radius

base area=pie*(r)^2

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now using lateral area lets find height

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3.14*25*8

=628 cm^3

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I think you should go with A).
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