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Delvig [45]
3 years ago
7

Tan A tan (60° +A) tan (60° - A)= tan 3A​

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0

Step-by-step explanation:

i have clipped the answer dear see it and if u don't get it ask me again

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Please help WOrth 10 points
rjkz [21]

Answer:

52 cubic units

Step-by-step explanation:

1. Divide the shape into 2 parts:

The first one: a 2 by 4 by 6 rectangular prism.

The second one: a 1 by 4 by 1 rectangular prism.

2. Find the volumes of the prisms.

2*4*6=48

1*4*1=4

3. Add the two volumes

48+4=52 cubic units (or units^3)

6 0
3 years ago
PLEASE SOMEONE ANYONE I NEED HELPWITH THIS ATTACHMENT BELOW
AURORKA [14]

Answer:

B

Step-by-step explanation:

Given f(x) = 2x + 5 , that is a linear function.

This is defined for all real values of x

domain is x ∈ R

3 0
3 years ago
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EFGH is a parallelogram. Find the measure of EG.
gayaneshka [121]

Answer: 64

Step-by-step explanation:

If EFGH is a parallelogram, its diagonals bisect each other meaning EJ and JG are congruent.

EJ = JG

4w + 4 = 2w + 18

Subtract 2w from both sides

2w + 4 = 18

Subtract 4 from both sides

2w = 14

Divide both sides by 2

w = 7

EG = EJ + JG

EG = 4w + 4 + 2w + 18

EG = 6w + 22

Now that we know what 'w' is, we can substitute it for 7

EG = 6 (7) + 22

EG = 42 + 22 = 64

The measure of EG is 64.

Hope that helped!

7 0
3 years ago
What is an example of a rate of change
nekit [7.7K]
When you have lines in graphs for ex

Y=2x+7
2x is the rate of change

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6 0
3 years ago
Examine the equation.<br><br> –2(–x + 9) = 2(x – 9)<br> 2x – 18 = 2x – 18<br> This equation has
kolezko [41]

Answer:

infinite solutions

Step-by-step explanation:

6 0
3 years ago
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