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Aleksandr [31]
3 years ago
11

Plz help mezzzzzaZzZzZzZzZzZ

Mathematics
2 answers:
kaheart [24]3 years ago
7 0

Answer:

  1. 1/3
  2. 3

Step-by-step explanation:

Typically you would want to solve this equation by dividing both sides by 3 but we need to find an equivalent equation that gives the same answer. 3 divided by 3 is the same as 3 times 1/3. Thus;

3x * 1/3 = 9 * 1/3

x = 3

Best of Luck!

Semmy [17]3 years ago
3 0

Answer:

3

Step-by-step explanation:

3x = 9

= 3x/3 = 9/3

= 3

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CO
8090 [49]

Answer:

A( multiply both sides by 6)

As seen , the L.C.M is 6 so to do away with the fractional form, we will multiply by 6

5 0
3 years ago
Help please............
Vika [28.1K]

Answer:

B. 41

Step-by-step explanation:

7(4) + 13 \\ 28 + 13 \\ 41

5 0
3 years ago
Read 2 more answers
20 points
SVEN [57.7K]

Answer:

60in

Step-by-step explanation:

Given data

Length= 24 in

Width = 18 in

Diagonally, we need to find using the Pythagoras theorem

D^2= L^2+W^2

D^2= 24^2+18^2

D^2= 576+324

D^2= 900

Square both sides

D= √900

D= 30 in

For both sides

=30*2= 60in

8 0
3 years ago
The intercepts of the circle (x-1)^2 + (y-2)^2 = 10 are ?
IRISSAK [1]

y-intercept:  Let x = 0 and solve for y:

(x-1)^2 + (y-2)^2 = 10 => (-1)^2 + y^2 - 4y + 4) = 10

                                =>  1 + y^2 - 4y + 4 = 10, or   y^2 - 4y  -5 = 0

                                The solutions of this quadratic are y = 5 and y = -1.

                                Thus, the y-intercepts are (0, 5) and (0, -1).

Now find the x-intercepts:  Let y = 0 and solve the resulting equation for x:

(x-1)^2 = 10 - (-2)^2, or (x-1)^2 = 10 - 4 = 6.

Taking the sqrt of both sides, x - 1 = plus or minus sqrt(6), or:

                                                  x = 1 +√6 and x = 1 - √6, so that the x-intercepts

                                                  are (1+√6, 0) and (1-√6, 0).

8 0
4 years ago
Which equation is equivalent to the given equation?<br> x^2 - 6x = 8
arsen [322]

Answer:

<h3>           D.  (x - 3)² = 17</h3>

Step-by-step explanation:

x^2-6x=8\\\\x^2-6x+9-9=8\\\\x^2-6x+9=17\\\\(x-3)^2=17

6 0
3 years ago
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