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3 years ago

Four rectangles are shown in the diagram. For which pair of rectangles is the ratio of the side lengths 1:3?

Mathematics

1 answer:

kondor19780726 [428]3 years ago

5 0

The answer is B. because it is 6:9 which simplifies down to 1:3

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Can you help me please

Anon25 [30]

Answer:

5/9

Step-by-step explanation:

2/3 - 1/9 = 5/9

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3 years ago

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What's so special about the relationship between<br> parallel and perpendicular

pishuonlain [190]

Parallel lines never touch they run side by side forever like the rails on railroad tracks
Perpendicular line cross or intersect

8 0

3 years ago

A produce stand sells roasted peanuts for $1.90 per pound

goblinko [34]

Answer:

ok can i buy some?

Step-by-step explanation:

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2 years ago

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In Figure 1, the battery inside the flashlight contains energy that is usually stored in the form of________.

inysia [295]

Answer:

C. chemical energy is what it's stored in the form of

4 0

3 years ago

One month Ravi rented4 movies and8video games for a total of $57 The next month he rented2 movies and3 video games for a total o

e-lub [12.9K]

SOLUTION

Given the question in the question tab, the following are the solution steps to get the rental cost for each movie and each video game.

Step 1: Write the representation for the two rentals

Let m represents movies

Let v represent video games

Step 2: Write the statements in form of a mathematical equation

$\begin{gathered} \text{Month 1: }4m+8v=57 \\ \text{Month 2: }2m+3v=23 \end{gathered}$

Step 3: Solve the equations above simultaneously using elimination method to get the values of m and v

$\begin{gathered} 4m+8v=57----(1) \\ 2m+3v=23----(2) \\ \text{ multiply equation 1 by 2 and equation 2 by }4 \\ 8m+16v=114----(3) \\ 8m+12v=92----(4) \\ \text{subtract equation (4) from equation (3)} \\ 4v=22 \\ v=\frac{22}{4}=5.5 \\ \text{Substitute 5.5 for v in equation 1 to get the value of m} \\ 4m+8v=57 \\ 4m+8(5.5)=57 \\ 4m+44=57 \\ 4m=57-44=13 \\ m=\frac{13}{4}=3.25 \\ m=\text{\$}3.25,v=\text{\$}5.50 \end{gathered}$

Rental cost for each movies is $3.25

Rental cost for each video games $5.50

8 0

1 year ago