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Bingel [31]
3 years ago
7

Last question on the picture

Mathematics
2 answers:
Musya8 [376]3 years ago
7 0

Answer:

c it’s C 99% sure

Step-by-step explanation:

STatiana [176]3 years ago
4 0

Answer:

<u>They get larger</u>

<u />

:D

You might be interested in
Graph the inequality x plus y is equal to or greater than -4
Setler [38]

Answer:

Step-by-step explanation:

x+y≥-4

consider x+y=-4

when x=0,y=-4

point is (0,-4)

when y=0,x=-4

point is (-4,0)

draw a line through (0,-4) and (-4,0)

put x=0,y=0

0+0≥-4

which is true.

Hence origin lies on the graph.

graph is on and right of the line.

4 0
4 years ago
If the line joining the points (2,y) and (4,6) has the slope -3/2 find the value of y​
Yanka [14]

Answer: y=9

Step-by-step explanation:

slope=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }

\frac{-3}{2} =\frac{6-y}{4-2}

-6=2(6-y)

-6=12-2y

2y=18

y=9

4 0
4 years ago
Factor out the coefficient of -6y-18
yawa3891 [41]

Answer:

factor -6 out of -6y - 18

Step-by-step explanation:

honestly i got it off of a math website that i use, all of my answers from it are usually correct but if it's wrong feel free to delete it

8 0
3 years ago
Solve 12x - 2 = 20.<br> Round to the nearest ten-thousandth,
lbvjy [14]

Answer:

1.8333

Step-by-step explanation:

12x-2=20

Add 2 to both sides:

12x=22

Divide both sides by 12:

x=\frac{22}{12}\approx 1.8333

Hope this helps!

8 0
3 years ago
Read 2 more answers
Solve the system by elimination. − 2 x + 2 y + 3 z = 0 − 2 x − y + z = − 3 2 x + 3 y + 3 z = 5
taurus [48]

Answer:

x=1, y=1, z=0

Step-by-step explanation:

we have

-2x+2y+3z=0 ----> equation A

-2x-y+z=-3  -----> equation B

2x+3y+3z=5 ----> equation C  

adds equation A and equation C

-2x+2y+3z=0\\2x+3y+3z=5\\-------\\2y+3y+3z+3z=0+5

5y+6z=5 -----> equation D

adds equation B and equation C

-2x-y+z=-3\\2x+3y+3z=5\\--------\\-y+3y+z+3z=-3+5

2y+4z=2 -----> equation E

we have the system

5y+6z=5 -----> equation D

2y+4z=2 -----> equation E

Multiply equation E by -1.5 both sides

-1.5(2y+4z)=-1.5(2)

-3y-6z=-3 -----> equation F

adds equation D and equation F

5y+6z=5\\-3y-6z=-3\\---------\\5y-3y=5-3\\2y=2\\y=1

<em>Find the value of z</em>

substitute the value of y in equation E (or substitute in equation D)

2(1)+4z=2

2+4z=2

4z=0

z=0

<em>Find the value of x</em>

substitute the value of y and z in equation A (or equation B or C)

-2x+2(1)+3(0)=0

-2x+2=0

-2x=-2

x=1

therefore

The solution of the system of equations is

x=1, y=1, z=0

4 0
4 years ago
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