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VladimirAG [237]
3 years ago
6

What is the x-coordinate of the image of (1, -3) when reflected in the y-axis?​

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
5 0

Answer:1

Step-by-step explanation:

because the first number is always the x

borishaifa [10]3 years ago
4 0

Answer to your question:

<em>I am sure it is (-1, -3).</em>

Explanation:

<u>Reflecting over the y-axis</u>

Remember that when you reflect over the y-axis, the x coordinate changes, while the y coordinate stays the same. (-x,y)

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Q2 find the degree of the polynomial <br>x4(4x+1)​
jasenka [17]

Step-by-step explanation:

x⁴(4x+1)

4x⁵+x⁴

degree is 5

3 0
3 years ago
A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical
Korolek [52]

Answer:

78% probability that a randomly selected online customer does not live within 50 miles of a physical​ store.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

Total outcomes:

100 customers

Desired outcomes:

A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical stores. So the number of desired outcomes is 78 customers.

Using this​ estimate, what is the probability that a randomly selected online customer does not live within 50 miles of a physical​ store?

p = \frac{78}{100} = 0.78

78% probability that a randomly selected online customer does not live within 50 miles of a physical​ store.

4 0
3 years ago
Find the missing term.
Oksi-84 [34.3K]

Answer:

-2 - 24i

Step-by-step explanation:

a + bi + (7 - 3i) + (5 + 9i) + 13i = 10 - 5i

a + bi + <u>7 + 5</u>  - 3i + 9i + 13i = 10 - 5i

                a + bi  + 12  + 19i = 10 - 5i

                         a + bi          = 10 - 5i - 12 - 9i

                                 a + bi = 10 - 12 - 5i - 9i

                                 a + bi = -2 - 24i

4 0
3 years ago
The ratio of cats to dogs in a class is 4:7. What is the ratio of dogs to total pets?
ryzh [129]

Answer:

The ratio of dogs to total pets would be 7:11

Step-by-step explanation:

This is because the total number of pets is 11 (7+4) and the number of dogs is 7.

8 0
3 years ago
I just need to see how to work this problem out, so I don't have to ask a question like this again..and I know what I'm doing ne
mihalych1998 [28]

Answer by Mimiwhatsup:

-6x+12>24\\\mathrm{Subtract\:}12\mathrm{\:from\:both\:sides}\\-6x+12-12>24-12\\Simplify\\-6x>12\\Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)\\\left(-6x\right)\left(-1\right)

=-\frac{12}{6}\\\mathrm{Divide\:the\:numbers:}\:\frac{12}{6}=2\\=-2\\Answer is: x

8 0
3 years ago
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