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Aleksandr-060686 [28]
3 years ago
12

Which expressions are equivalent to z + (z + 6)

Mathematics
1 answer:
elixir [45]3 years ago
7 0

Answer:

C  2(z+3)

Step-by-step explanation:

z+(z+6)

Combine like terms

2z+6

We can factor out a 2 from each term

2(z+3)

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Aaron is 1 year younger than Laura. The sum of their ages is 23 years. How old is each of them
gavmur [86]

Answer:

11

Step-by-step explanation:

23-1=22

22/2=11

8 0
3 years ago
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What are the coordinates of the point on the directed line segment from (-6, -6)(−6,−6) to (9, -1)(9,−1) that partitions the seg
GrogVix [38]

Answer:

(0, -4)

Step-by-step explanation:

The coordinates of the points from which the directed line segment extends = (-6, -6) to (9, -1)

The ratio the required point partitions the line = 2 to 3

The formula for finding the coordinate of a point that partitions a line AB into a ratio 'a' to 'b', where the coordinates of, A = (x₁, y₁) and B = (x₂, y₂) is given as follows;

\left(\dfrac{a}{a + b} \times (x_1 - x_2)+ x_1, \ \dfrac{a}{a + b} \times (y_1 - y_2)+ y_1 \right)

Therefore, the required point is located as follows;

\left(\dfrac{2}{2 + 3} \times (9 - (-6))+ (-6), \ \dfrac{2}{2 + 3}\times (-1 - (-6))+ (-6) \right) = (0, -4)

The coordinates of the point is (0, -4)

6 0
3 years ago
Its easy please ill give brainiest dont guess
valentina_108 [34]

Answer:

I don't know

Step-by-step explanation:

7 0
3 years ago
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Find the value of x in the following figure.<br> (a)<br> 60°<br> (2x + 40°<br> R
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60

bc of congruence mark
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3 years ago
Just the answer please.
Bond [772]

Answer:

No, they are not similar.

5 0
3 years ago
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