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svetlana [45]
3 years ago
14

Solve. 3w-4z=8 and 2w+3z=-6

Mathematics
1 answer:
Semmy [17]3 years ago
7 0
Here’s the answer,there you go

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⚠️HELP DUE TODAY⚠️
IceJOKER [234]

Answer:  (why is it 5 points?) Thats ok.

5 times what X is - 24 meaning whatever X is also by sry i don't make a lot of sense but i'm smart and know the answer. I will change it later after i find out which shouldn't take too long.

Step-by-step explanation:

Thanks, stay safe, have a great life! Byes! Brainliest then i will give answer! ;) :) :P XD :3 (: hehe :)

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3 years ago
Find the perimeter of a triangle with sides of length 1.4, 1.8, and 4.8.
Inessa05 [86]

Answer:The answer is 8


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
An expression is given.
lubasha [3.4K]

Answer:

19

Step-by-step explanation

8 0
3 years ago
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Find the quotient of -1 4/5 and 3 1/4
abruzzese [7]
The quotient of -1 4/5 and 3 1/4 = (<span>-1 4/5) / ( 3 1/4)

= [ - (5 * 1 + 4) / 5 ] / [ (3 * 4 + 1) / 4 ]

= [ -9 / 5 ] / [ 13 / 4 ]

= [ -9 / 5 ] * [ 4 / 13 ]

= [ -9 * 4 ] / [ 5 * 13 ]

= -36/65




another way is to do it separately first:  </span>-1 4/5 and 3 1/4

-1 4/5 = -(1 + 4/5)

= -(5/5 + 4/5)

= -9/5


3 1/4 = 3 + 1/4

= 3*4/4 + 1/4

= 12/4 + 1/4

= 13/4


so (-1 4/5) / ( 3 1/4)

= (-9/5) / (13/4)

= (-9/5) * (4/13)

= (-9*4) / (5*13)

= -36/65


3 0
3 years ago
Read 2 more answers
(2y + 9)(3y - 1) = 5y2 + 25y - 9
Vikki [24]

Answer:

y1= 0, y2= 5/3

Step-by-step explanation:

Remove the parentheses and multiply

then cancel the equal terms

collect the lie terms

move the variables to one side

divide both sides by two

split into possible cases

then solve the equation to get

y= 0 and

y= 5/3

7 0
3 years ago
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