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2 years ago

6

I am the number of red tiles in a design with red and blue tiles. The red tiles each have 3 sides. The blue tiles each have 5 si

des. There are 3 blue tiles. There are 30 sides on the tiles in all. What number am I?

1 answer:

zzz [600]2 years ago

7 0

15: the red tiles are triangle, blue tiles are pentagons

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Akimi4 [234]

1) agriculture
2) actually 30 people died so I think the answer of 5 million were exposed to radiation

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2 years ago

Read 2 more answers

Which of the following equations is an example of inverse variation between

AURORKA [14]

Answer:

B

Step-by-step explanation:

Any inversely proportional equation is of the form y=k/x.

5 0

2 years ago

Please help me now plz <br> I will mark you brainliest

cluponka [151]

Answer:

not clear enough to answer your question

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3 years ago

Ramona went out with her 3 sisters, they spent $58 plus

Leto [7]

<h2>Problem:</h2>

Ramona went out with her 3 sisters, they spent $58 plus 9% tax on their meal. They also left 15% tip. If they divided up the bill evenly, how much did each of them spend?

<h2>Solution:</h2>

$\frac{58 + 58(9\% + 15\%)}{3}$

$= \frac{58 + 58(0.09 + 0.15)}{3}$

$= \frac{58 + 58 \times 0.24}{3}$

$= \frac{58 + 13.92}{3}$

$= \frac{71.92}{3}$

$= 23.97$

<h2>Answer:</h2>

<u>E</u><u>a</u><u>c</u><u>h</u><u> </u><u>o</u><u>f</u><u> </u><u>t</u><u>h</u><u>e</u><u>m</u><u> </u><u>d</u><u>i</u><u>d</u><u> </u><u>s</u><u>p</u><u>e</u><u>n</u><u>d</u><u> </u><u>$</u><u>2</u><u>3</u><u>.</u><u>9</u><u>7</u>

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8 0

2 years ago

Find an expression that is equivalent to 1 - 1/3 + 1/5 . Use denominator of 15 . plz help

love history [14]

1 - 5/15 + 3/15
Just use common denominators!
Hope that helped. :)

3 0

2 years ago