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3 years ago

8(1/4x-3) + 24 < 4(X+5) Solve inequality

Mathematics

1 answer:

Tju [1.3M]3 years ago

8 0

Inequality form: x>-1/2
interval notation: (-1/2, ♾)

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I cut a long piece of wood into 50cm pieces. I manage to cut

ehidna [41]

Answer:

$WoodLength = 50w + 20$

Step-by-step explanation:

Given

Length of Pieces = 50cm

Number of Pieces = w

Left over = 20cm

Required

Determine the length of the wood

Start by multiplying the number of pieces by the length of each pieces

$Result = Length * Number$

$Result = 50 * w$

$Result = 50 w$

Lastly, add the leftover to get the actual length of the wood

$Wood Length = Result + Leftover$

Substitute 50w for Result and 20 for Leftover

$WoodLength = 50w + 20$

Hence, the length of the wood is 50w + 20

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GrogVix [38]

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2 years ago

What are the coordinates of B

Citrus2011 [14]

Answer:

The coordinates of B is (-5, 4).

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3 years ago

Solve the equation 4 sin (x +30°) = 2 for 0 < x < 365

tatuchka [14]

$4 \sin(x + 30) = 2 \\ \sin(x + 30 ) = \frac{2}{4} \\ \sin(x + 30) = \frac{1}{2} \\ \sin(x + 30) = \sin(30) \\ x + 30 = 30 \\ x = 30 - 30 \\ x = 0$

Hence, x = 0°, 180° and 360° Ans

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2 years ago