2 years ago

Which value is the closet approximation of the square root of 27

1 answer:

4 0

The answer is B 5

the actual answer is 5.1 so round it down and it is 5

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Kaylis [27]

Answer:

a. 19x-13 b. $2(32x^{15}y^{3}-1).$

Step-by-step explanation:

a. 3(-3+5x)-1(4-4x) = -9+15x-4+4x = 15x+4x-9-4 = 19x-13.

b. $64x^{15}y^{3}-2(-15e^{5}\frac{t}{30}e^{-2}t^{-3})^{0}$

= $64x^{15}y^{3}-2 = 2(32x^{15}y^{3}-1).$

6 0

3 years ago

natita [175]

Answer:

Um.... Wouldn't angle 1 just be 180-17 which is 163. Angle 3 would be equal to angle 1 so also 163. Angle 4 and angle 2 are equal to 17.

Step-by-step explanation:

4 0

2 years ago

Andre45 [30]

Answer: 20

Step-by-step explanation:

I suppose the figure that you do not include in your exercise is the one that I attached.

Looking at the figure, it is obvious that the angle COA is divided into two angles of 20 degrees each, so the answer would be 20.

8 0

3 years ago

Leya [2.2K]

Yo its 105-12+19=360 when you do this

6 0

2 years ago

Gala2k [10]

$x+(-2)=21
$
get rid of -2 by subtracting it from 21
$x+(-2)=21-(-2)$
Now you get your answer
$x=23$
Hope this helps! :)

4 0

3 years ago