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Margarita [4]
2 years ago
15

How do you add and subtract indices?

Mathematics
2 answers:
lianna [129]2 years ago
4 0
Https://m.youtube.com/watch?v=PLME8ZRKMWU
Alekssandra [29.7K]2 years ago
3 0
When adding<span> or </span>subtracting<span> with powers, the terms that combine always have exactly the same variables with exactly the same powers. Because the variables are the same (x) and the powers are the same (there are no </span>exponents<span>, so the </span>exponents<span> must be 1), you can </span>add<span> the variables.</span>
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I need help please explain it bc I don’t understand it
aleksklad [387]
For the two lines to be parallel, the angles labeled 1 and 2 must be equal.
m 1 and m 2 have to be equal.

(5 - 3x) = (5x - 11)
Solve for x:
16=8x
2=x

X has to be 2.
8 0
2 years ago
10p - (3p - 4) = 4(p + 1) + 9
andrezito [222]

Answer:

p = 3

Step-by-step explanation:

distribute parenthesis on both sides of the equation

10p - 3p + 4 = 4p + 4 + 9 ( simplify both sides )

7p + 4 = 4p + 13 ( subtract 4p from both sides )

3p + 4 = 13 ( subtract 4 from both sides )

3p = 9 ( divide both sides by 3 )

p = 3


6 0
3 years ago
To adopt a pet from a shelter, homes must have a certain amount of area in which
Irina-Kira [14]

Answer:

L=A÷w

Step-by-step explanation:

take the area and ÷ it by the width and yoj have your length

4 0
3 years ago
12a +5 identify the coefficient
ioda

Answer:

The coefficient is "12"

Step-by-step explanation:

Step 1: Encircle the variable along with its power whose coefficient we are finding.

Step 2: Leave that variable and consider all other numbers or variables written with it. That will be the coefficient.

4 0
2 years ago
Read 2 more answers
Which function has a range of {y|y&lt;_5}?
Sveta_85 [38]

Answer:

f(x) = -(x-4)² + 5

Step-by-step explanation:

f(x) = -(x-4)² + 5

Has a maximum vertex at (4,5)

Which means the function has a greatest value of 5 at x = 4

Therefore the range is:

y《5

8 0
3 years ago
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