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3 years ago

11

Alexis has a rectangular piece of red paper that is 4 cm wide. Its length is twice its width. She glues a rectangular piece of b

lue paper on top of the red piece measuring 3 cm by 7 cm. How many sq cm of red paper will be visible on top

1 answer:

Morgarella [4.7K]3 years ago

3 0

Ityour answer is red paper 13 cm

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UNO [17]

<u>Question 1</u>

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<u>Question 2</u>

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2 years ago

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Lina20 [59]

Answer:

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Step-by-step explanation:

Given : The formula $A=\frac{\theta r^2}{2}$

We have to rearrange the given formula for $\theta$

Consider the given formula $A=\frac{\theta r^2}{2}$

Multiply both side by 2, we have,

$2A={\theta r^2$

Divide both side by $r^2$ , we have,

$\frac{2A}{r^2}= \frac{\theta r^2}{r^2}$

Simplify, we get,

$\frac{2A}{r^2}=\theta$

Thus, $\theta=\frac{2A}{r^2}$

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3 years ago

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ololo11 [35]

Well, first off 1 hr =60 minutes. 60 min - 45 min = 15 minutes extra. what is one hour before 4:15? 3:15! Add the subtracted 15 minutes to get 3:30... Hope this helps

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Step-by-step explanation: n/a

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