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Maslowich
3 years ago
9

Help me with this plz

Mathematics
1 answer:
djyliett [7]3 years ago
7 0
Ok what do u need help with?

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Which relation is a function?
brilliants [131]

Answer:

The last one at the right

Step-by-step explanation:

It is a function because not of the x axis numbers are repeated.

7 0
3 years ago
Read 2 more answers
1. An amusement park gives away gifts to celebrate its grand opening. Every 2nd visitor will receive a
Mademuasel [1]

Answer:

Every 200 visitors, the visitor will receive all 4 gifts.

Step-by-step explanation:

With the given numbers, the lowest common number would be 200.

7 0
3 years ago
5a+c=-8a, <br> solve for a
VMariaS [17]

Answer:

a=-1/13c

Step-by-step explanation:

5a+8a=-c

13a=-c

a=-1/13c

6 0
2 years ago
Read 2 more answers
Can you help me to solve this problem
storchak [24]

Answer:

I want to show you how to do this as well, the formula you are working with is a^2+b^2=c^2

Step-by-step explanation:

1.) 8^2+b^2=12^2

64+b^2=144

subtract 64 from both sides

b^2=80

take the square root of 80 and you get

b= 8.9

if you need more help on this let me know, I am going to list the other answers now because to do it all and show work on here is a lot of typing, all of which I will do if you do not understand the first example. Also the c value can ONLY BE THE HYPOTENUSE VALUE. The hypotenuse is the longest side of the triangle. For example, 12 would be the C value on number one and in number two it would be 15.

2.) 14.5

3.) 10.3

4.) 18.8

5.) 8

6.) 15

6 0
3 years ago
How do you solve this step by step?
andrew11 [14]

Answer:

x = -1

Step-by-step explanation:

since the 23 is positive you have to subtract it on both sides . which would give you -4x =4

then divide -4 on each side and you should get x = -1

a positive divided by a negative is always negative.

7 0
4 years ago
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