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sleet_krkn [62]

4 years ago

13

A group of three digits separated by commas in a multi digit number is a

1 answer:

lesantik [10]4 years ago

5 0

300,000,001 there is three different digits

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Can someone help me with 11 and past that

Ilia_Sergeevich [38]

11: 4d to the second power
12: 16y to the seventh
13: a to the second, c to the second, d to the second
14: 12a to the forth, b
15: 20 a to the third,b to the second, c to the third, d
16:6 a to the second power, b, c, d

7 0

4 years ago

The greater of is 7 more than the lesser. three times the greater number is 5 more than r4 times the lesser number. Find the num

Ilya [14]

<h2>Steps:</h2>

(Let x = greater number and y = lesser number)

So this question is asking us for a system of equations. Using the info they provide, we can form these two equations:

$x=y+7\ \textsf{("The greater of the numbers is 7 more than the lesser.")}\\3x=4y+5\ \textsf{("Three times the greater number is 5 more than 4 times the lesser number.")}$

So for this, we will be using the substitution method. Since we know that x = y + 7, substitute x with (y + 7) in the second equation as such:

$3(y+7)=4y+5$

From here we can solve for y. Firstly, distribute 3 so that it multiplies with y and 7:

$3y+21=4y+5$

Next, subtract 3y on both sides of the equation:

$21=y+5$

Lastly, subtract 5 on both sides of the equation:

$16=y$

Now that we know the value of y, we can substitute it into either equation to solve for x:

$x=16+7\\x=23\\\\3x=4(16)+5\\3x=64+5\\3x=69\\x=23$

<h2>Answer:</h2>

<u>In short, 16 is the lesser number and 23 is the greater number.</u>

8 0

3 years ago

1. Find the distance between each pair of points. Round your answer to

zlopas [31]

Step-by-step explanation:

$\sqrt{(3 - ( - 4))^{2} + ( - 7 - 6)^{2} } \\ = \sqrt{(3 + 4)^{2} + {( - 13)}^{2} } \\ = \sqrt{ 49 + 169} \\ = \sqrt{218} \\ = 14.7648$

7 0

3 years ago

Solve. 21<7 can someone help

andrew11 [14]

false

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is g(2) for g(x) = 2x3 +2x ?<br> What is the andwer

Nesterboy [21]

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>:</em><em>)</em><em>✌</em><em>✌</em>

5 0

3 years ago