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Bess [88]
3 years ago
14

15 points please help! Will mark brainliest

Mathematics
2 answers:
Galina-37 [17]3 years ago
8 0

Answer:

C

D

E

Step-by-step explanation:

Tomtit [17]3 years ago
7 0

Answer:

c,d,e

Step-by-step explanation:

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Hunter raises beetles. in a square of compost 6 ft by 6 ft, he can have 500 beetles. how many beetles can he have if his square
Rus_ich [418]
<span>If Hunter raises beetles in a square of compost with a size of 6 ft by 6 ft and having 500 beetles, and then you are to find the number of beetles with a side length that is four times longer, then you can solve this by ratio and proportion.

A = s</span>²
A = 6²
A = 36 ft²

if s = 4*the original length, then the new area is 

A = 24²
A = 576 ft²

500 beetles/36 ft² = x number of beetles/576 ft²
x = 8,000 beetles
7 0
4 years ago
If we let y represent Niki's height in inches, write an algebraic expression for Desmond's height. Help!
masya89 [10]

Answer: Y=height

Step-by-step explanation: if we had the height of the person we could fill it in for y. so if we have y (being the variable) that varies based on the gathered information.

7 0
4 years ago
Find the range from 54 to (-13)
Korolek [52]
If you were at 54 on the number line you would have to cross zero and go an extra 13 steps to get to -13.
So we want the difference between 54 and -13   or 54- -13 which becomes 54+13 which is 67 - that is the range
5 0
4 years ago
I did help on this question
Advocard [28]

Answer:

6/7

Step-by-step explanation:

8 0
3 years ago
Calcula el radio de un cilindro que tiene 8 cm de altura y un volumen de 122 cm cúbicos
kondaur [170]

Answer:

\huge{ \boxed{ \sf{2.20 \: cm}}}

Step-by-step explanation:

\star{ \sf{ \:  altura  \: de \:  un \:  cilindro\:  =  \: 8 \: cm}}

\star{ \sf{ \: volumen  \: de  \: un  \: cilindro = 122  \: cm \:  cúbicos}} \:

\star {  \sf{ \: encontrar :radio   \: de  \: un  \:  cilindro }}

\boxed{ \sf{ \: Volume \: of \: a \: cylinder \:  =  \:  {\pi \: radius}^{2}  \: height}}

\mapsto{ \sf{122 \:  =  \: ( \frac{22}{7} )r \: ^{2}  \:  \times  \: 8}}

\mapsto{ \sf{122 = 25.14 \:  {r}^{2} }}

\mapsto{ \sf{25.14 \:  {r}^{2} = 122 }}

\mapsto{ \sf{ \frac{25.14 \:  {r}^{2} }{25.14}  =  \frac{122}{25.14}}}

\mapsto{ \sf{ {r}^{2} = 4.85 \: cm}}

\mapsto{ \sf{r = 2.20 \: cm}}

radio de un cilindro = 2.20 cm

\sf{espero  \: haber \:  ayudado!}

\sf{atentamente \:}!

~\sf{TheAnimeGirl}

5 0
3 years ago
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