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Arada [10]
3 years ago
10

PLEASE HELP, I DONT UNDERSTAND THESE QUESTIONS.

Mathematics
1 answer:
Alinara [238K]3 years ago
5 0
A) 26 minus x
b)8 times x
c)760 minus x
d)2.79 divided by x
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3 years ago
2 x -1^2 + 1<br><br> please show me how to get to the answer of 1
OLga [1]

Answer:

-1

Step-by-step explanation:

2 × (-1²) + 1 = 2 × (-1) + 1 = -2 + 1 = -1

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2 years ago
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help The screen in a theatre is 22 ft high and is positioned 10 ft above the floor, which is flat. The first row of seats is 7 f
Stella [2.4K]
 <span>(a.) 
Let's say α is the angle that subtends from the top of the screen to horizontal eye-level. 
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Ɵ = α - β 
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(b.) 
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tanƟ = (28/x - 6/x) / [1 + (28/x)(6/x)] 
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4 0
3 years ago
Round 1.453 to the nearest tenth.
Varvara68 [4.7K]

Answer:

1.5

Step-by-step explanation:

8 0
3 years ago
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Emily spent a total of $38.04 on four CDs in a CD cost the same amount what is a reasonable amount for the cost of each city exp
pashok25 [27]
In order to find the cost of each CD, you would have to divide $38.04 by 4 CDs and you would get $9.51 as the cost of each CD. If you want to check if your answer is correct, you can either add $9.51 four times to get $38.04 or you can multiply $9.51 x 4 and you should get $38.04 remember that multiplication is always a way to check your answer for division problems and division is always a way to check an answer to your multiplicatiom problems. Just search it up for more info. Hope i helped! :)
7 0
3 years ago
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