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astraxan [27]
2 years ago
7

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS

Mathematics
2 answers:
Katena32 [7]2 years ago
7 0
The answer would be (-2,10)

Explanation:
Since it is telling us to focus on point A, we should do so.

It tells us to shift -6 units horizontally. This means we should shift point A to the left 6 units.

Then it wants us to reflect over the x-axis. The x-axis is the horizontal line. Flipping it across just means changing the x value to the opposite.

Therefore it is (-2,10)
AVprozaik [17]2 years ago
7 0

Answer:

(-2, 10)

step-by-step explanation:

original vertex A: (4, -10)

If translated horizontally, there will be change in x axis

  • new coordinates: (4-6, -10) → ( -2 , -10)

Then reflected over x axis, so use the formula: (x, y) → ( x, -y)

  • new coordinates: (-2, 10)
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Use the following functions: yf(x) = 3x - 7
igomit [66]

Answer:

(f + g) (x) = 5x - 11

(f - g) (x) = x + 3

Step-by-step explanation:

f(x) = 3x - 7

g(x) = 2x - 4

to find ; (f + g) (x) and (f - g) (x)

now,

(f + g ) (x) =  f (x) + g(x)

                =  (3x - 7) +( 2x - 4 )

                =  3x - 7 + 2x - 4

                 =  5x - 11

again ,

(f - g ) (x) = f(x) - g(x)

                = (3x - 7) - (2x - 4)

                = 3x - 7 - 2x + 4

                =  x + 3

5 0
3 years ago
The number of measles cases has increased by 14% since 2000. Express your answer rounded correctly to the nearest hundredth. Sta
Dmitry [639]

Answer:

1.14x = 2x

x = (0.12)(1.14)x

Step-by-step explanation:

We are going to express the data in an equation form:

If <em>x </em>was the number of cases there was in 2000 ⇒<em>currently there are 1.14x </em>cases of measles.

But the question also tells us that the number of cases now is also 2 times what it was in 2000.

So we have that <u>1.14x = 2x</u>

<u />

It also tells us that the number of measles back in 2000 was 12% of what it is now.

<u>x = (.12) 1.14x</u>

<u />

We can't really solve these equations since the problem doesn't give us any more information (I am assuming there was another part of the problem before this one that wasn't written here).

8 0
2 years ago
How do i solve for x if (x+1)/(x+1)= 1/2​?
madam [21]

Answer:

x= -1

Step-by-step explanation:

Given data

We have the expression as

(x+1)/(x+1)= 1/2​

let us first cross multiply

2(x+1)=(x+1)

2x+2=x+1

collect like terms

2x-x=1-2

x= -1

Hence the value of x=-1

7 0
2 years ago
Pls do this one i have quiz at this so ya pla do it i only have 20 minutes pls​
steposvetlana [31]

Answer:

Answers for the question

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5 0
3 years ago
Three times a certain number, n, is 21​
Phantasy [73]

Answer: 7

Step-by-step explanation:

3n=21

n=7

7 0
3 years ago
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