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Montano1993 [528]
3 years ago
9

Pls help Which two values are equivalent to 7^3x 7^-6 ?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
3 0

Answer:

B. and D.

Step-by-step explanation:

When you multiply exponents, you add them

3 + (-6) = -3

The base always stays the same

{7}^{ - 3}

is one answer

{x}^{ - n}  =  \frac{1}{ {x}^{n} }

Do this formula for the question and you get 1/(7^3)

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emmainna [20.7K]

Answer:

(0, 1)

Step-by-step explanation:

All other choices do not match the two possible vertices of the square.

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3 years ago
Given f (x) = 1/3 (x +6) what is f (-6)?<br><br>help me pretty please!!​
Blizzard [7]

Answer:

  0

Step-by-step explanation:

Put -6 where x is and do the arithmetic.

  f(-6) = 1/3 (-6 +6) = 1/3 (0)

  f(-6) = 0

3 0
3 years ago
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torisob [31]
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2 years ago
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Arte-miy333 [17]
A^2 - 6a/a-6 • a+3/a
a(a - 6)/(a - 6) • a+3/a
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The correct solution to this question would be B. a+3.
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3 years ago
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A) Why are all parallelograms not rectangles?
GrogVix [38]

a) Rectangles always have 4 right angles (90 degrees), but parallelograms do not always have 4 right angles rather they can, but do not have to. Rectangles have to.

b) A square is a type of rectangle, but a rectangle is not a type of square. Both rectangles & squares have 4 right angles and are always quadrilaterals, but squares always have all sides that have the same length, but rectangles do not have to have their sides all equivalent lengths.

c) In the case of a parallelogram, the opposite sides are equal whereas in a rhombus all four sides are equal.


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3 years ago
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