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Dima020 [189]
3 years ago
14

Is X+2y+3z equivalent to z+Y+Z+X+Y+Z

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

You might be interested in
Doreen is flipping two fair coins. What is the probability that both coins land on heads?
andrezito [222]

Answer:

There are four different possible outcomes: both coins are heads, the red coin is heads and the blue coin is tails, the red coin is tails and the blue coin is heads, or both coins are tails. Each outcome has equal probability. So the probability of both being heads is 1/4.

Step-by-step explanation:


6 0
3 years ago
The graph of F(x) shown below resembles the graph of G(x) = x ^ 2 but it has been changed somewhat . Which of the following coul
Lorico [155]

Answer:

f(x) = 3x^{2} + 2

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one because I answered this question once in Brainly as well. Please have a look at the attached photo.

My answer:

  • Given G(x) =  x^{2}

As we can see, the graph of f(x) is 2 units above the graphof g(x) in vertical (vertical shift)

=> f(x) = ax^{2} + 2

As you can see, the graph of f(x) is stretched vertically by a dilation factor of 3  and there is no reflection, so a= 3

=> the  equation of f(x) is:  f(x) = 3x^{2} + 2  

Hope it will find you well.

5 0
3 years ago
Jessica is planting a garden. It has the shape of a right triangle. She wants 2 plants for each square yard of area. How many pl
attashe74 [19]

Answer:

42 plants

Step-by-step explanation:

Dimensions are missing.

Suppose a right triangle has a base of length 7yards  and a height of 24 yards.

As you know, Area of triangle can be determined by

Area of triangle 'A'=  1/2 x b x h = 1/2 x 7 x 24

A= 84 yards²

Now she wants 2 plants for each square yard of area

therefore, if the area is 84 yards²:

number of plants are 84/2=> 42 plants

Thus, She wants 42 plants in the garden

6 0
3 years ago
Help pls ASAP <br><br> -2x(-3x - 4y - 8)
Novosadov [1.4K]

Answer:

6

2

+

8

+

1

6

Step-by-step explanation:

Distribute

−

2

(

−

3

−

4

−

8

)

6

2

+

8

+

1

6

5 0
3 years ago
Read 2 more answers
An Airbus has 1 first class section, 1 business-class section and 4 economy-class sections. The first class section has 14 seats
serious [3.7K]

Answer:

first class section has  14 Seats

Seat used = (5/7) * 14 = 10 Seats

Business class Section has 64 Seats

Seats used = (5/16) * 64 = 20 Seats

Economy class Section has 4 * 108 = 432 Seats

Seats used = (5/9) * 432 = 240 Seats

Total Seats = 14 + 64 + 432 = 510

Total Seats Used = 10 + 20 + 240 = 270

270/510  = 270 ( 2 * 255)   >  1/2

Yes , more than half of the seats being used

Step-by-step explanation:

6 0
3 years ago
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