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zmey [24]
3 years ago
7

How many solutions does -3x+15=3(5-x) have

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

Infinite solutions

Step-by-step explanation:

So if simplified it would be

-3x+15=15-3x

Which is basically the same thing if arranged

15-3x=15-3x

-3x+15 can also be 15-3x still the same thing as adding 15 to -3x

So since these are equal anything could be used

like try 0

Both get 15

Try 1

Both get 12

Try legit any number

youll get the same results (I would choose 3 positive easy ones, 0,1,2 and 3 negative ones -1,-2,-3)

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Y= 4x +3, 4x + y =3 are they parallel or perpendicular
FrozenT [24]

Answer:

they are perpendicular  

Step-by-step explanation:

because the slope are opposite which means the lines intersect.

5 0
3 years ago
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woman has 7 coworkers' man. How many different possible groups of four people could do the project, if one out of three is women
aliina [53]

Answer: 24ways

Step-by-step explanation:

Given data:

No of men in the workplace = 7

No of women in the workplace = 1

How many ways can a group of 4 people carry out a project if on out of the 3 must be a woman.

Solution.

A group of 4 can carry out the project with one be a woman

This means there must be 3 males and 1 female in the group

= 4p3

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6 0
3 years ago
The measure of one angle is 130 which statement is true regarding the 130 angle and angle 3
Dafna11 [192]
According to Figure that is shown below, the correct answer for this problem is:

<span>B. They are alternate interior angles, so angle 3 also measures 130°. 

</span>The same happens with 7 and 11. This is an obtuse angle, that is, this kind of angles measures more than 90° but less than 180°. 

7 0
3 years ago
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If f(x) = x + 1, and g(x) = 2x the g(f(x)) =
Slav-nsk [51]
2(x+1)
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3 0
3 years ago
Help please 40 points
MrMuchimi

Part 1:

Step 1:

Find the value of G(16)

Using the equation for g(x) =√x, replace x with 16 and solve:

g(16) = √16 = 4

Step 2:

Now using the answer for g(16) replace x in the equation fir f(x) with 4 and solve:

f(x) = x +2

f(4) = 4+2 = 6

Part 2:

following the same steps as part 1:

f(g(x)) would be replacing x in the equation ofr f(x)with the equation for g(x)

f(g(x)) = √x +2

5 0
3 years ago
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