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3 years ago

Reflect the point over the y axis. (8, -3)

Mathematics

2 answers:

sladkih [1.3K]3 years ago

5 0

Answer:

https://scratch.mit.edu/projects/580972810/

Step-by-step explanation:

This website is a link to a Scratch project. It's mine.

I made this because I couldn't do it on Brainly.

This is NOT a scam. I promise.

It will have a tiny purple ball which is the oringinal, and a green one which is the reflected.

Liono4ka [1.6K]3 years ago

3 0

Answer:

-8, 3

Step-by-step explanation:

Reflections formula

Y-axis (-x, y)

X-axis (x, -y)

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3 years ago

Given f(x)=x^2-2 and g(x)= the square root of x-7, identify the composite function of g(f(x)) and it's correct domain

Ksenya-84 [330]

$g(f(x))=\sqrt{x^2-2-7}=\sqrt{x^2-9}\\\\
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3 years ago

What are the 3 parts of a number which is written in scientific notation

nekit [7.7K]

Answer:

0.000 000 000 1 metres wide! Numbers in scientific notation are made up of three parts: coefficient, base and exponent.

Step-by-step explanation:

Idk if you are looking for this ans.

5 0

4 years ago

After just 4 tenths of a 2.5-mile race was completed, Lenox took the lead and remained there until the end of the race. How many

ivolga24 [154]

Answer:

He lead the race for 1.5 miles

Step-by-step explanation:

4 tenths is equal to 4/10 = 0.4

0.4*2.5 miles = 1 mile

Lenox took the lead after the first mile of the race.

Se he lead the race for

2.5 miles - 1 mile = 1.5 miles

Which is equal to 60% of the whole trajectory.

6 0

3 years ago

The health club is raising money through a babysitting fundraiser. On Thursday, they charged $3 per hour plus an initial fee $40

xeze [42]

They need to babysit for 10 hours to have same money each day.

Step-by-step explanation:

On Thursday;

Charges = $3 per hour

Initial fee = $40

let x be the number of hours.

T(x) = 3x+40

On Friday;

Charges = $4 per hour

Initial fee = $30

F(x)= 4x+30

The cost will be same when;

T(x) = F(x)

$3x+40=4x+30\\40-30=4x-3x\\10=x\\x=10$

They need to babysit for 10 hours to have same money each day.

Keywords: functions, addition

Learn more about functions at:

#LearnwithBrainly

5 0

4 years ago