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solniwko [45]
3 years ago
10

Solve the system by substitution. -2x-10y=-2 -4y=x

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

maybe xd ad something else please

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Explain how 49. 567 is done in fraction form
pav-90 [236]
<span>= 49567/1000

</span>rite the decimal number as a fraction
(over 1)
49.567 = 49.567 / 1

Multiplying by 1 to eliminate 3 decimal places
we multiply top and bottom by 3 10's

Numerator (N)
N = 49.567 × 10 × 10 × 10 = 49567
Denominator (D)
D = 1 × 10 × 10 × 10 = 1000

N / D = 49567 / 1000

Simplifying our fraction

<span>= 49567/1000</span>
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3 years ago
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Anestetic [448]

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Step-by-step explanation:

- 3x + 69 =  - 5x + 43 \:  \: \\  (corresponding \:  \angle s) \\  \\ 5x - 3x = 43 - 69 \\  \\ 2x =  - 26 \\  \\ x =  \frac{ - 26}{2}  \\  \\ x =  - 13 \\  \\  - 5x + 43 =  - 5( - 13) + 43  \\ = 65 + 43  \\ = 108 \degree \\  \\ \because m \angle \: 4 =  - 5x + 43 \\ (vertical \:  \angle s) \\  \\   \huge \red{\therefore \: m \angle \: 4 } \pink{=} \purple{ 108 \degree}

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Answer:

1) you would shade in 2

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Step-by-step explanation:

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HELP FAST! Suppose Cone A has a radius of 12 millimeters and a height of 6 millimeters. Suppose Cone B has a height of 24 millim
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Va = 3.14 x 12^2 x 6/3 = 904.32

Vb = 3.14 x 6^2 x 24/3 = 904.32

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3 years ago
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