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aalyn [17]
4 years ago
15

-4x+3y=-13 -8x+3y=-17 solve by elimanation

Mathematics
1 answer:
Murljashka [212]4 years ago
8 0

Answer:

Point Form:

(1, -3)

Equation Form:

x = 1, y = -3

Step-by-step explanation:

Add the equations so you can solve for the first variable. Input this value into the other equations to solve for the other variables.

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Please solve #13-14
Serga [27]

Answer:

XZ = 44

KQ = 24

Step-by-step explanation:

XH is half of XZ, and XH is 22x so two times 22x will give you XZ.

XH times two equation - 2(22x)

XZ equation - 43x + 1

Set them equal

2(22x) = 43x + 1

44x = 43x + 1

x = 1

Put x in equation XZ

43(1) + 1 = 44

5 0
3 years ago
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BigorU [14]

Answer:

240

Step-by-step explanation:

360-(60+60) = 240

3 0
4 years ago
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Y={x+3   if  x<02x      if  x≥0
skad [1K]

Answer:

option d

Step-by-step explanation:

4 0
3 years ago
FOR WHICH POLYGON ARE BOTH x= -1 and y= -2 lines of symmetry? ILL BRAINLIEST YOU IF YOU GET IT RIGHT HELP ME PLZ
snow_lady [41]

Answer:

C

Step-by-step explanation:

The line of symmetry is a line that splits the figure into 2 halves where each half is a mirror image of the other. In the third figure, if a line is drawn through x = -1, the halves mirror each other. If a line is drawn through y = -2, the top and bottom halves mirror each other.

3 0
3 years ago
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V125BC [204]
Expression 3, 
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8 0
3 years ago
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