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2 years ago

How do you solve this??

Mathematics

1 answer:

Vitek1552 [10]2 years ago

3 0

Since diagonals bisect each other, both halves of a diagonal have the same length.

$5y-5=y+23\\4y=28\\y=7\\\\2x-0=x+2\\x=2$

Therefore b)

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Mai made 6 cups pf vegetable soup and divided the soup equally among 8 containers. how much soup went in each container

Alex787 [66]

the answer is 0.75

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3 years ago

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The number of bacteria in a refrigerated food product is given by N ( T ) = 27 T 2 − 180 T + 100 N(T)=27T2-180T+100, 7 < T &l

NeX [460]

Answer:

$N(T(t))=432t^2-374.4t-118.88$

The number of Bactria after 5.8 hours is 12242.

Step-by-step explanation:

The number of bacteria in a refrigerated food product is given by

$N(T)=27T^2-180T+100$

where, T is the temperature of the food.

When the food is removed from the refrigerator, then the temperature is given by

$T(t)=4t+1.6$

We need to find the composite function N(T(t)).

$N(T(t))=N(4t+1.6)$

$N(T(t))=27(4t+1.6)^2-180(4t+1.6)+100$

$N(T(t))=432t^2+345.6t+69.12-720t-288+100$

$N(T(t))=432t^2-374.4t-118.88$

where N(T(t)) is the number of bacteria after t hours.

Substitute t=5.8 in the above function.

$N(T(5.8))=432(5.8)^2-374.4(5.8)-118.88$

$N(T(5.8))=14532.48-2290.4$

$N(T(5.8))=12242.08$

$N(T(5.8))\approx 12242$

Therefore, the number of Bactria after 5.8 hours is 12242.

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4 years ago

The loudest insect on Earth is the African cidada

igor_vitrenko [27]

Wrong subject, but that is true. You should have information to back that up also.

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3 years ago

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MrMuchimi

Answer:

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Step-by-step explanation:

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3.) then you find that Caroline buys 3 packs of candles and 5 packs of candle holders so she has the same amount of both.

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3 years ago

Just need to know the answer thanks

enyata [817]

A) x=3 x=2
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3 years ago

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