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Ghella [55]
3 years ago
10

Simplify Rewrite the expression in the form x ^ n X^ 2 * x ^ - 12 =

Mathematics
2 answers:
Natalija [7]3 years ago
8 0

Step-by-step explanation:

Given

=  {x}^{2} \times  {x}^{ - 12 } \\  =  {x}^{2 - 12}    \\  =  {x}^{ - 10}

Hope it will help :)

Fudgin [204]3 years ago
4 0

Answer:

x^-10

Hope this helps ( :

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Whats 15-b=4b-5(5-3)
Gala2k [10]

15-b=4b-5(5-3)

Multiply the bracket by -5

(-5)(5)=-25

(-5)(-3)=15

15-b=4b-25+15

15-b=4b-10

Move 15 to the other side

Sign changes from +15 to -15

15-15-b=4b-10-15

-b=4b-25

Move 4b to the other side.

-b-4b=4b-4b-25

-b-4b=-25

-5b=-25

divide both sides by -5

-5b/-5=-25/-5

Answer: b=5

5 0
2 years ago
Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, –8); m = –5
Paraphin [41]

Answer:

y+8=-5(x-3)

Step-by-step explanation:

The formula for point-slope form is y-y1=m(x-x1)

The points for (x1, y1) are (3, -8), meaning that 3 is x1 and -8 is y1.

So, start by writing your equation like this: y--8=m(x-3)

For the equation y--8=m(x-3), the y--8 will change to a + sign because two negatives make a positive, right? So, the equation should now look like this: y+8=m(x-3).

We know that the slope (m) is -5. Plug that into the equation to get this: y+8=-5(x-3)

And there you have it!! The equation is now in point-slope form!!

y+8=-5(x-3) is the final answer!!

Hope that helps you!! Please give me brainliest!!

7 0
2 years ago
As an estimation we are told 5 miles is 8 km.<br> Convert 32 km to miles.
Gala2k [10]

Answer:

19.8839

Step-by-step explanation:

can i have brainliest

5 0
3 years ago
Read 2 more answers
If I had 34 Hershey bars and I ate 2, but I get 69 more and you divide that by 420 what do you get?
Mariulka [41]

Answer:

0.24

Step-by-step explanation:

also i see what you did there

5 0
3 years ago
Given the pre-image ABCD and the image after a dilation, A'B'C'D', what is true about the polygons? Check all that apply.
rodikova [14]

Answer:

A,B,andE

Step-by-step explanation:

Or The length AB is 2, The length A'B' is 3, and The scale factor is Two-Thirds

6 0
3 years ago
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