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juin [17]
3 years ago
14

The rule (x, -y) is a reflection over the y axis. true or false

Mathematics
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

False

Step-by-step explanation:

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an employee adds 160 fluid ounces of chemical to a feature that holds 120,000 gallons of water. did the employee add yhe correct
Hitman42 [59]
We are given a volume of 160 fluid ounces of chemical which is added to a container that holds 120,000 gallons of water. Assuming that the chemical has the same density as water, we just need to convert 120,000 gallons to ounces.

A conversion factor is taken from literature, 1 gallon is equivalent to 128 fluid ounces. So 160 fluid ounces is only 1.25 gallons, thus occupying minimal space in the container. The employee could add more of the chemical in the container. He can actually add 15360000 fluid ounces in total. 
5 0
3 years ago
Kesha bought a new pair of skis for $450. She made a payment of $120 and got a student discount of $40. Her mother paid 1/2 of t
Sever21 [200]
She has $145 to left to pay.
5 0
4 years ago
Read 2 more answers
Joy decided to ride her bike to visit her friend, Three miles from home her bike got a flat tire and she had to walk the remaini
ICE Princess25 [194]

Answer:

4

Step-by-step explanation:

okay, so she rode 3 miles. Keep that aside

Then she had 2 walk the remaining 2 miles

She had to walk all the way home. So say for example instead of riding she walked 3 miles, then she walked that additional 2 miles. So, 5 miles. Then add the two miles she had to walk to his house. so, she walked 7 miles and rode 3 miles. 7-3= <em>4</em> miles. I attached a picture that should hopefully explain it better.

Hope this helps!

7 0
2 years ago
(4x^2+3x+7)(8x-5) multiply the polynomials
blagie [28]

Answer:

32x^3+4x^2+41x-35

Step-by-step explanation:

We have these two polynomials

(8x-5)(4x^2+3x+7)

Now we need to distribute one polynomial to all of the terms to the other.

32x^3+24x^2+56x-20x^2-15x-35

Next we can combine all of the like terms

32x^3+24x^2+56x-20x^2-15x-35\\\\32x^3+4x^2+41x-35

3 0
4 years ago
What is the equation in point−slope form of the line passing through (1, 2) and (2, 5)? (5 points) Group of answer choices (y −
vredina [299]

Answer using slope formula:

\frac{y2-y1}{x2-x1}

We can find the slope.

Substitute:

\frac{5-2}{2-1}

Subtract:

\frac{3}{1}

\frac{3}{1}= 3

Our slope is 3.

Now we will use Point Slope formula:

y-y1=m(x-x1)

To find our equation.

I will use the first ordered pair, (1,2).

Substitute:

y-2=3(x-1)

Your answer is C. (y − 2) = 3(x − 1).

Hope this helped! :)

7 0
3 years ago
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