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4 years ago

12

Plzzzzzzzzzz help me

1 answer:

Ierofanga [76]4 years ago

8 0

The answer would be the top right graph where none of the lines intersect since it shows that there is no possible real solutions for the system if none of the lines intersect on a certain point.

Remember: If the lines intersect, there is a solution; if the lines do not intersect, there is no solution; if the lines fall on the same line, or the equations are equivalent, then the solution is all real numbers.

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10^3*10^4/10^5 write the expression as a single power of ten

Triss [41]

10 and try using photomath it helps.

3 0

3 years ago

Y=x+5 <br> 4x+y=20 <br> show work

evablogger [386]

Answer:

(3,8)

Step-by-step explanation:

4 0

3 years ago

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LSA of a cube is 1600cm2, then its edge is:

Nimfa-mama [501]

Answer:

20 cm

Step-by-step explanation:

A cube has 6 faces. Two of the faces are bases. The other four faces are lateral faces.

Let the area of 1 face = x

4x = 1600 cm^2

x = 400 cm^2

Since the area of 1 face is 400 cm^2, then the side length is sqrt(400 cm^2) = 20 cm

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3 0

3 years ago

Tickets at a school play cost $4 in advance or $5 at the door. Total ticket sales for an evening production were $440. If no tic

lisov135 [29]

5x=440
×=the number of tickets sold

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4 0

3 years ago

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Write an equation of the line that passes through point (−3, 8) and has the slope m=−2.

dangina [55]

Answer:

y=-2x+8

Step-by-step explanation:

slope formula is y=mx+b

slope(m)=-2, and y-value(b)=8

so ya just plug in what ya know to get y=-2x+8

6 0

3 years ago