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EleoNora [17]
2 years ago
5

What is the relation of 2 perpendicular lines in terms of their slope?

Mathematics
1 answer:
UkoKoshka [18]2 years ago
7 0

Answer:

they are opposites. for example: 3, -1/3, -4, 1/4

Step-by-step explanation:

hope this helps

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A small box of oranges costs $9 and weighs 12 pounds. A large box of oranges costs $18 and weighs 30 pounds. Right now one of th
jeka94

Answer:

See Below

Step-by-step explanation:

Small Box:

9 dollars for 12 pounds

Per pound cost is:

9/12 = $0.75 per pound

Large Box:

18 dollars for 30 pounds

Per pound cost is:

18/30 = $0.60 per pound

Better deal is large box.

To make the deals same, we can change the number of pounds in the large box. We can lessen it so it becomes the same ratio as dollars to pound.

Small box was

9 to 12

Large box is 18 dollars to WHAT?

18 is double of 9 so, "WHAT" should be double of 12, which is:

12 * 2 = 24

So, we can change large box "30" pounds to "24" pounds.

So, the ratio becomes (cost per pound):

18/24 = $0.75 per pound (same)

4 0
3 years ago
Brayden is working two summer jobs, making $21 per hour tutoring and making $10 per hour landscaping. In a given week, he can wo
BlackZzzverrR [31]

Answer:

I'm pretty sure it's 5 hours tutoring and 7 hours landscaping.

7 0
2 years ago
A carpenter has boards of lengths 24, 40, and 48 inches that must be cut into smaller boards of equal length, with no scrap wood
bulgar [2K]
It would be 8 inches, because for this you just have to find the greatest common factor between all three numbers which is 8
5 0
3 years ago
What is average unit rate for 200/12.54
Nadusha1986 [10]

Answer:

Approximately 16.

Step-by-step explanation:

If you just divide 200/12.54, you get about 15.9 which rounds to 16.

3 0
3 years ago
Each of 8 students reported the number of movies they saw in the past year. This is what they reported:
elena-14-01-66 [18.8K]

Answer:

10.75

11

Step-by-step explanation:

the mean is the average, so add up all of the values and divide by 8 because there are 8 values :

(11 + 17 + 14 + 11 + 4 + 7 + 11 + 11)/8 = 10.75

the median is the middle value when the numbers are written in ascending or descending order :

4, 7, 11, 11, 11, 11, 14, 17

we can cross out the values on the ends, to get to the middle. if we do this, we are left with 11, 11

find the average of these numbers :

which is 11.

3 0
3 years ago
Read 2 more answers
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