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Lina20 [59]
3 years ago
11

4( x - 3 ) - r + 2x = 5( 3x - 7) - 9x.........Can someone show me how to get this answer? please i'm getting really fustraded...

. I'm trying to find for "r"
Mathematics
1 answer:
Nesterboy [21]3 years ago
7 0
R = 23

To find this, first combine distribute the numbers, then combine like terms:

4x - 12 - r + 2x = 15x - 35 - 9x
6x - 12 - r = 6 x - 35

Here, the 6x's cancel out so you're left with constants.

-12 - r = - 35
-r = -23

And since -r still is negative, you'll have to divide by - to cancel it out on both sides, leaving you with positive 23 as r.

Hope this helps!
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Answer All please (13 points)
3241004551 [841]
1. 8 because 8+8=16+1=17
2. 15 because 15-3=12
3. 5 because 5 times 3 =15 and 5times 2=10+5=15
4. 6 because 6times 2 =12 +2=14. And 6+8=14
5. 10 because 6times 10=60
6. 4 because 4+7=11 and 4times2=8+3=11
4 0
3 years ago
What is the euclidean distance between x(3,2,5) and y(2,3,3) in three dimensional space?
Likurg_2 [28]

Answer:

  b)  2.45

Step-by-step explanation:

The Euclidean distance in 3-space is the root of the sum of the squares of the x-, y-, and z-differences between the points.

<h3>Application</h3>

For the given points ...

  x(3,2,5)=(x_1,y_1,z_1)\quad\textsf{and}\quad y(2,3,3)=(x_2,y_2,z_2)

The distance between x and y is ...

  d=\sqrt{(x_2-x_1)^2+(y_2=y_1)^2+(z_2-z_1)^2}\\\\d=\sqrt{(2-3)^2+(3-2)^2+(3-5)^2}=\sqrt{1+1+4}\\\\d=\sqrt{6}\approx2.45

5 0
2 years ago
Which expression is equivalent to <img src="https://tex.z-dn.net/?f=-4x%5E%7B-5%7D%20x%5E%7B0%7D" id="TexFormula1" title="-4x^{-
Ber [7]

The expression that is equivalent to the given expression is -4x^-5

<h3>How to determine which expression is equivalent to the given expression?</h3>

The expression is given as:

-4x^{-5} x^{0}

Rewrite properly as

-4x^-5x^0

Express as products

-4x^-5 * x^0

The value of x^0 is 1

So, we have:

-4x^-5 * 1

Evaluate the product

-4x^-5

Hence, the expression that is equivalent to the given expression is -4x^-5

Read more about equivalent expressions at:

brainly.com/question/2972832

#SPJ1

7 0
2 years ago
Put these in greatest to least:
defon

Step-by-step explanation:

1.8×10 to the power of 8

8.0×10 to the power of 6

1.2 ×10 to the power of 6

2.4×10 to the power of 2

8 0
3 years ago
3(5-x)&lt;5x-17<br><br><br>x&gt;-4<br>x&lt;-4<br>x&lt;4<br>x&gt;4​
solmaris [256]

Answer: x > 4

.........................

7 0
3 years ago
Read 2 more answers
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