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3 years ago

I'll give brainliest reflect (-4,4) in the x-axis

Mathematics

1 answer:

harina [27]3 years ago

6 0

Answer:

(-4,-4)

Step-by-step explanation:

Anytime you reflect a coordinate point across the x-axis, the y-coordinate becomes its opposite and the x-coordinate stays the same.

In this coordinate: (-4,4)

Reflecting (-4,4) across the x-axis means the x-coordinate (-4) would stay the same and the y-coordinate (4) would become its opposite (-4).

The new coordinates after being reflected across the x-axis are (-4,-4).

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Write the expression as a single logarithm 7log(x) y + 6 log(b) x

daser333 [38]

Answer: $log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

Step-by-step explanation:

Given logarithm expression

$7log(x)^y + 6 log(b)^x.$

We need to write it as a single logarithm expression.

First we need to apply exponent rule of logs to remove 7 and 6 in front of logs.

$n log(p) = log(p)^n$

$7log(x)^y + 6 log(b)^x.= log(x)^{7y}+log(b)^{6x}$ .

Now, we need to apply product rule of logs $log(p)+log(q) = log(pq)$ .

$log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

Therefore, final answer is $log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

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3 years ago

Which inequalities are true? Check all that apply.<br> (pic attached)

Alborosie

Answer:

first, last and 4th one

4 0

3 years ago

Read 2 more answers

Help pls I don’t understand this my teacher didn’t teach this

aev [14]

Answer:

x = 60

Step-by-step explanation:

The tip of the triangle's angle is 100 (b/c 180-80)

x + 100 + 20 = 180

x + 120 = 180

x = 60

4 0

3 years ago

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1 Which of the following is NOT a function?

liberstina [14]

Answer:

Step-by-step explanation:

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2 years ago

If f(x)=-3x-2, find f(-2)+9

mash [69]

Answer:

Step-by-step explanation:

Replace the variable x with -2 in the expression.

f (-2) = -3 x -2 -2

Simplify (-3 x -2 -2) + 9

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6 - 2 + 9

Subtract 2 from 6

4 + 9

add 4 and 9

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4 0

2 years ago