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topjm [15]
3 years ago
12

PLEASE help me...! I am really stuck on this question.

Mathematics
1 answer:
Mashcka [7]3 years ago
8 0

Answer:

D

Step-by-step explanation:

the domain of 3^x  is (-∞,∞) and the range is (0,∞)

the domain of 3^x-5 is (-∞,∞) and the range is (-5,∞)

the domain doesn't change, the range (-5,∞)

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kolbaska11 [484]

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2

Step-by-step explanation:

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2 years ago
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Lostsunrise [7]

Answer:

4 ft downwards

Step-by-step explanation:

old height off the ground :

7^2+b^2=25^2

49+b^2=625

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new height off the ground :

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4 0
3 years ago
Solve -9(t - 2) = 4(1-15).
snow_lady [41]

Answer:

t = 74 / 9

Step-by-step explanation:

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-9t + 18 = 4 - 60

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5 0
3 years ago
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Please help me if you love your mom
kari74 [83]

Answer:

10.2 cm²

Step-by-step explanation:

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or by the side length

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8 0
3 years ago
The selling price of a​ refrigerator, is ​$512.50. If the markup is 25 % of the​ dealer's cost, what is the​ dealer's cost of th
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512.50/125%=410

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25% is the markup

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410×25%=102.5. 410+102.5=512.5


7 0
3 years ago
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