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1 year ago

How do I answer this and can you explain it to me

Mathematics

1 answer:

11111nata11111 [884]1 year ago

7 0

Since the diagonals of a parallelogram bisect each other, it follows that:

$WM=\frac{1}{2}(WY)$ $WM\text{ =}\frac{1}{2}\times8=4$

The correct answer is 4cm

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2 years ago

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3 years ago

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-4x+5 + -13x+39=180 angle measure

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Step-by-step explanation:

−4x+5−13x+39=180

Step 1: Simplify both sides of the equation.

−4x+5−13x+39=180

−4x+5+−13x+39=180

(−4x+−13x)+(5+39)=180(Combine Like Terms)

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Step 2: Subtract 44 from both sides.

−17x+44−44=180−44

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Step 3: Divide both sides by -17.−17x

−17

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−17

x=−8

Answer:

x=−8

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2 years ago

a cylinder with base are 169π ft^2 and a height twice the radius. what is the lateral area and surface area of the cylinder

Morgarella [4.7K]

$Area\ of\ base:A_B=169\pi\ ft^2\\\\A_B=\pi r^2\ \ \ (r-radius)\\\\\pi r^2=169\pi\ \ \ /:\pi\\\\r^2=169\\\\r=\sqrt{169}\\\\r=13\ (ft)\\\\H=2r\to H=2\cdot13=26\ (ft)$

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