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aksik [14]
3 years ago
10

BRAINLIEST FIRST TO ANSWER! Which property is shown in this example? (8.1+7.9)+5.4=8.1+(7.9+5.4)

Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0

Answer: Associative

Step-by-step explanation:

Levart [38]3 years ago
4 0

Answer: Associative

Associative says it doesn't matter what is added or multiplied first, and this question shows this

Hope this helps!

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5 pizzas

Step-by-step explanation:

He will have $2.50 left over after he buys the 5 pizzas. Hope this helps! Brainliest is appriciated.

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4 years ago
I need help on this what's the answer for it 2/7 + 2/3 =
slava [35]
20/21 is the answer to your problem.

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Is my prediction right? or no
USPshnik [31]

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so does this go with what you got I would think C correct me if i'm wrong

Step-by-step When a population or group of something is declining, and the amount that decreases is proportional to the size of the population, it's called exponential decay. In exponential decay, the total value decreases but the proportion that leaves remains constant over time.

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The table shows the total distance that Myra runs over different time periods.
Oliga [24]

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3 years ago
Radius question <br><br> * answers listed on pic but I just need a step by step explanation *
Rama09 [41]

Step-by-step explanation:

Let A(x) be the area function of given rectangle.

Radius of circle = 7x

Therefore, length of rectangle = 14x

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\therefore \: A(x) =l\times w \\  =  14x   \times  {(7x)} \\ =98x^2 \\  \huge \red{ \boxed{ \therefore \: A(x) =98 {x}^{2} }}

Let P(x) be the Perimeter function of given rectangle.

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