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3 years ago

Can someone help me please! I need to know if it’s A or B and what goes in the box if it’s A

Mathematics

1 answer:

Vlad [161]3 years ago

4 0

Answer:

Step-by-step explanation:

It is A. If you look at the box, you can see that for every +2 x moves, f(x) -7. So the equation would be f(x)= -(7/2)x+2

Answer:

f(x)= -(7/2)x+2

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Are all rational equation solutions valid?

Semenov [28]

Answer:

Step-by-step explanation:

8 0

3 years ago

The price of a European tour includes stopovers at five cities to be selected from 15 cities. In how many ways can a traveler pl

serious [3.7K]

Answer:

The correct answer is D. 360,360.

Step-by-step explanation:

Number of cities as stopovers available for selection for an European tour = 15

A traveler has to select a total of five cities from these the given 15 cities for his tour and order is determined by the travel company.

Therefore the number of ways the traveler plan such a tour is given by $\left[\begin{array}{ccc}15\\5\end{array}\right]$ = 3003.

Now the order of the cities chosen by the travel company is given by 3003 × 5! = 360,360 ways.

6 0

3 years ago

If 5x - 3y = 1 and x = 2y - 4, then x • y = ?

Inessa05 [86]

Answer:

x = 2, y = 3

Step-by-step explanation:

i) It is given that 5x - 3y =1

ii) It is also given that x = 2y - 4

iii) we can substitute the value of x from ii) in the equation in i) and we will get 5(2y - 4) - 3y = 1 ⇒ 10y - 20 -3y = 1 ⇒ 7y = 21 ∴ y = 3

iv) substituting the value of y obtained in ii) we get x = (2 × 3) - 4 = 6 - 4 = 2.

v) Therefore x = 2.

4 0

3 years ago

Asap plz give answer

Elena L [17]

Answer:

B) Rotation

Step-by-step explanation:

The arrows at the end of each line imply a line, not a line segment. Since the they both pass through the origin, they rotate about the origin, hence B) Rotation.

3 0

2 years ago

Read 2 more answers

The following graph represents two bicyclists in a race. Each of their speeds is constant. Which bicyclist is furthest after

diamong [38]

Answer:

I think it's Bike 1, so sorry if I'm wrong

Step-by-step explanation:

8 0

3 years ago