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Zielflug [23.3K]
3 years ago
6

20 brainly pointss!!!

Mathematics
2 answers:
slamgirl [31]3 years ago
7 0

Answer:

dang it i just had the answer

Step-by-step explanation:

Lerok [7]3 years ago
3 0

Answer:

A and B

Step-by-step explanation:

we have:

A: 2x-3y=6

-3y=-2x+6

3y=2x-6

y=2x-6/3

y=2/3x-2

so the slope here is 2/3

B: 3x-2y=-9

-2y=-3x-9

2y=3x+9

y=3/2x+9/2

so the slope here is 3/2

in C the slope is -32 and in D it's 23

perpendicular lines can be known using the rule:

slope (first line)=-1/slope (second line)

2/3= -1 over 3/2

so A and B are the two perpendicular lines

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tatuchka [14]

18(s+t/2+2)

18(s+t/2+2)

8 0
3 years ago
X <-4 graphed as an inequality on a number line
iris [78.8K]
See it is < and not ≤ so we don't include -4

put a circle around -4  but don't shade it in
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then we see x is less than -4
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7 0
3 years ago
HELPPPPPPPPPPPP PLEASEEEEEEEE
Olegator [25]

Answer:

1/1 or 1

Step-by-step explanation:

1. Find two points from the graph

2. Set them in the slope formula (\frac{y^2- y^1}{x^2 - x^1})

3. Insert the coordinates into this formula

Points: (0,1) and (1, 2)

2 -1 = 1

1 - 0 = 1

1/1 = 1

3 0
3 years ago
There are 6 blue marbles, 7 black marbles, 4 orange marbles, and 3 green marbles in a bag. Once a marble is drawn, it is replace
solniwko [45]

Answer:

Hello! answer 9/1000

Step-by-step explanation:

All you have to do is multiply the probability of each then you will get your answer so...

6/20 × 4/20 × 3/20 = 9/1000 So thats your probability. Hope that helps!

6 0
3 years ago
Maria needs to fill an empty storage container with wooden cubes measuring 2 cm across each face. The container is in the shape
LiRa [457]
You would need 5 cubes to fill your storage container
5 0
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Read 2 more answers
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