2 years ago

The surface area S (r) (in square meters) of a spherical balloon with radius r meters is given by S (r)=4pir^2

Mathematics

1 answer:

Brut [27]2 years ago

7 0

Answer:

Sorry just need points

Step-by-step explanation:

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A shipping container will be used to transport several 100-kilogram crates across the country by rail. The greatest weight that

natulia [17]

Answer:

x ≤ 207 crates

Step-by-step explanation:

Greatest weight of the container = 27,500 kilograms

Weight of other shipment = 6,800 kilograms

Weight of a crate = 100 kilograms

Number of 100-kilogram crates that can be loaded into the shipping container = x

The inequality is

27,500 ≤ 6800 + 100x

27,500 - 6800 ≤ 100x

20,700 ≤ 100x

x ≤ 20,700 / 100

x ≤ 207 crates

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3 years ago

-10y + 9x = -9<br> 10y + 5x = -5

RoseWind [281]

The answer is (-1,0) or x=-1 and y=0 :)

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3 years ago

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Korvikt [17]

$-1(x+2)=2(3x-6)$
$-1(x+2)=2(3x-6)$ distributhing -1 through parantheses
$-1x+(-1)*2=2(3x-6)$
$-x-2=2(3x-6)$ distributhing 2 through parantheses
$-x-2=2*3x-2*6$
$-x-2=6x-2*6$
$-x-2=6x-12$ add x
$-2=6x-12+x$
$-2=7x-12$ add 12
$-2+12=7x$
$10=7x$ divide by 7
$x= \frac{10}{7}$
Answer : x= 1 3/7

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3 years ago

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Rama09 [41]

Answer:

okkkkkkk ty for he points

Step-by-step explanation:

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3 years ago

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Based on the data shown in the graph, how many boxes can the shipping company pack in an 18-hour period?