3 years ago

What are the next three triangular numbers, 1, 3, 6, 10

Mathematics

1 answer:

lord [1]3 years ago

7 0

It’s 15, 21, 28 because it’s going up 1,2,3 etc and adding one each time it goes up

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The area of a rectangular city park is 25/54 square miles. The length of the park is 5/9 miles what is the width in the miles of

kotykmax [81]

Note that $A=lw$ , where $A$ is the area, $l$ is the length, and $w$ is the width. Substituting our values in, we have:

$\frac{5w}{9} = \frac{25}{54}$

Multiplying by $\frac{9}{5}$ gives:

$w=\frac{5}{6}$

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3 years ago

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Step-by-step explanation:

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3 years ago

the equation 4(x+9)=76 models this situation which choice shows the sequence of operations neede to slove this problem using bot

laiz [17]

Answer:

Step-by-step explanation:

Here you go mate

Use PEMDAS

Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

4(x+9)=76 Equation/Question

Step 2

4(x+9)=76 Remove parenthesis by multiplying 4

4x+36=76

Step 3

4x+36=76 Subtract 36 from sides

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Step 4

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answer

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Hope this helps

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3 years ago

I need the answer pls

Pie

Answer:

Step-by-step explanation:

Subtract-4 from 6

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3 years ago