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GaryK [48]
3 years ago
5

Is the function y= - 9x–6 linear

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

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4/3 b + 2 equals 4 - 1/3 be​
DIA [1.3K]

I do not understand what you are asking but I am going to assume that you are trying to simplify the equation.

First, write the equation.

(4/3)b + 2 = 4 - (1/3)b

Add (1/3)b to each side.

(5/3)b + 2 = 4

Subtract 2 on each side.

(5/3)b = 2

Divide by (5/3) on each side

b = 1.2

b = 1.2 is your final answer.

3 0
3 years ago
Read 2 more answers
Mi primo llego de estados unidos y me regalo 24 dolares si el dolar esta a 14.65,?cuantos equivale aproximadamente en pesos es c
Norma-Jean [14]
Yo hablo un poco español, pero el solucion esta b) 351.6 pesos. 24x14.65 = 351.6
4 0
3 years ago
I have no idea how to do these geometry problems! if someone could explain to me how to do them that'd be awesome!
Murljashka [212]

"BISECT" an angle means split it into two equal angles.

In this diagram, you can see the long line  GH,  and they're telling us that  GH  "<u>bisects</u>" the big angle.  That means that the angles on both sides of line GH are equal ... their measures are the same number of degrees.  

Now, in the diagram, those angles on each side of  GH  are labeled.  On one side, the angle is labeled  3x-3  and on the other side the angle is labeled  4x-14 .  We don't know the measure of these angles because we don't know what ' x ' is.  BUT ... we know that the two angles are EQUAL, because GH is a '<u>bisect</u>or'.  Maybe we can use this clue to find ' x '.

We know their measures are equal, so we can write ...

3x - 3  =  4x - 14

Subtract  3x  from each side:  -3  =  x - 14

Add  14  to each side:    11  =  x

Look at that !  Is that cool or what ! ?  ' x ' is 11 .

So the angle above GH is  3x-3 . . . that's 30°

and the angle below GH is  4x-14 . . . that's also 30° .

Yay !  They really ARE equal.

Now let's look back at the question:

a).  'x' is 11° .  Angle FGH is the angle above GH, that's 30° .

b).  Angle HGI is the angle below GH, that's also 30° .

c).  Angle FGI is the whole big angle.  That's 30° + 30° = 60° .

5 0
3 years ago
PLEASE HELP QUICK, GIVING BRAINLIEST
ella [17]

This is classic Pythagorean solving:

Side^2 + Side^2 = Hypotenuse^2


The hypotenuse is the longest side of a triangle, and it connects the leg and the base usually. In this triangle, 18 is the hypotenuse -- so since we are solving for the unknown side, the equation is:


a^2 + 5.7^2 = 18^2 -- now solve

a^2 = 18^2 - 5.7^2

a^2 = 291.51

a = sqrt(291.51)

a = 17.07 -- because height is the square root of the difference of the squares of 18 and 5.7


The answer is choice B.

8 0
3 years ago
The length of a shadow from the vertical pole (see picture to the right), which is 7m high, is 4m. What is the degree measure of
Liono4ka [1.6K]

Answer:

The answer to your question is:  60.3°

Step-by-step explanation:

Data

height = 7 m

shadow = 4 m

angle = ?

Process

tangent Ф = opposite side / adjacent side

tangent Ф = 7 / 4

tan Ф = 1.75

     Ф = 60.3°

6 0
3 years ago
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