2 years ago

The rectangle graphed has a length of 5 and a width of 4 how does the perimeter change when the width is decreased by half

Mathematics

1 answer:

Nuetrik [128]2 years ago

8 0

Answer:

It decreases by 4 units

Step-by-step explanation:

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Convert the angle \theta=\dfrac{8\pi}{9}θ=

Olegator [25]

Answer:

160°

Step-by-step explanation:

-Given the angle in radians as $\theta=\dfrac{8\pi}{9}\ rad$

-We know that $1 \ rad=\frac{180}{\pi}\textdegree$

-Let our angle theta be X

#We therefore equate and cross multiply:

$1\ rad=\frac{180}{\pi}\\\\\frac{8\pi}{9}=x\\\\\therefore X=\frac{180}{\pi}\times \frac{8\pi}{9}\\\\=160\textdegree$

Hence, angle θ is 160°

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2 years ago

36 is 9 times as many as?

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Bingel [31]

Answer:

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Step-by-step explanation:

Explanation is in picture (Where the lines cross is your answer)

Tip: Try using desmo calculator. Where the lines cross is your answer so all you need to do is type in your equations

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A candy company puts 9 gumdrops in each bag. How many gumdrops will the company need to fill 21 bags?

vodomira [7]

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Step-by-step explanation:

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aleksandrvk [35]

Answer:

$40r = \frac{62}{152}$

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