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icang [17]
2 years ago
5

Both questions I need help on! Thank you.

Mathematics
2 answers:
svetoff [14.1K]2 years ago
6 0
Please help us!!we really need gwlp
zlopas [31]2 years ago
3 0
You need to measure the height of your desk. or just use 2 feet. 2×450 is 900 feet. and so on
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What is the slope-intercept form of the equation of a line with a slope of 2 and a y-intercept of -7?
Alekssandra [29.7K]
I am not really sure sorry
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densk [106]

Answer:

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Step-by-step explanation:

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Find the volume of the cylinder
erastovalidia [21]

Answer:

100.5cm2

Step-by-step explanation:

v=pi(r)2(h)

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7 0
3 years ago
Please help, seriously confused
Rufina [12.5K]
Original height = original width = x mm

1. She made an enlarged copy...
height = 2x
width = 2x

2. She cut off a rectangle...
height = 2x
width = \frac{2}{3} *2x= \frac{4}{3}x

3.She doubled the width...
height = 2x
width = 2*\frac{4}{3}x = \frac{8}{3}x

height * width = area

2x * \frac{8}{3}x=139 \ 968  \\ \\ \frac{16}{3}x^2= 139 \ 968 \\\\ x^2=139 \ 968: \frac{16}{3}=139 \ 968 * \frac{3}{16}=  8 \ 748*3 = 26 \ 244 \\  \\ x= \sqrt{26 \ 244} = 162 \ mm

Original height was 162 mm 
6 0
3 years ago
HELPP ASAP I’ll MARK YOu AS brainlister:(!!!
Lorico [155]

Answer:

69

Step-by-step

edp445

7 0
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