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Furkat [3]
2 years ago
5

I dont understand index form please help

Mathematics
2 answers:
Phoenix [80]2 years ago
5 0

Answer: 576 72

<h3>Step-by-step explanation: You would do it from the side... </h3><h3>brainliest please?</h3>

Tasya [4]2 years ago
5 0

When we multiply powers with the same base, we add the powers together. This will give us:

\frac{3^8*3^4}{3^2 * 3^8} \\\frac{3^{12} }{3^{10}}\\

When we divide the fractions with the same base then we subtract the exponents:

3^12 / 3^10 = 3^12-10 = 3^2

I hope this helps! :)

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Solve for w 14= -7/8w , show your work
cestrela7 [59]

Answer:

Step-by-step explanation:

14 = -7w/8

Cross multiply

-7w = 14 × 8

-7w = 112

w = 112/-7

w = -16

3 0
3 years ago
An object in geometry with no width, length or height is a(n):
il63 [147K]

Answer:

Point

Step-by-step explanation:

Just see it like this

we have a cube, so we have x-, y- and z- axis.

Now if we divide this cube by its z- value we will have a 2 dimensional figure with x- and y- axis.

If we keep doing this we will have a 1 dimensional figure with only a x - axis (a line) and if we divide that 1 more time we will make the figure collapse in 1 point.

6 0
3 years ago
Y= 2x+1 Graph this line
maksim [4K]

Answer:

look up desmos graphing calculator! you're welcome x

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If DE≅EF, CD = v + 45, and CF = 4v, what is the value of v?
irinina [24]

Answer:

<h2><u>since </u><u>DE≅EF</u></h2>

<u>CD=</u><u>CF </u><u>(</u><u>cpct)</u>

<u>v + 45 = 4v \\ 4v - v = 45 \\ 3v = 45 \\ v =  \frac{45}{3}  \\  v = 15</u>

<h2><u>hope</u><u> it</u><u> helps</u><u> you</u><u><</u><u>3</u></h2>
3 0
2 years ago
Write and solve a proportion to answer the question.
Reptile [31]

Answer:

48

Step-by-step explanation:

p/100×25=12

p/4=12

(p/4)×4=12×4

p=48

I hope this makes sense

8 0
3 years ago
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