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Dima020 [189]
2 years ago
14

Algebra 1 : plssss help need done :/ <3 tysm 20 POINTS

Mathematics
2 answers:
sveticcg [70]2 years ago
5 0

<em><u>solution:</u></em>

<em><u>1</u></em><em><u>s</u></em><em><u>t</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>b</u></em>

<em><u>2</u></em><em><u>n</u></em><em><u>d</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>d</u></em>

<em><u>3</u></em><em><u>r</u></em><em><u>d</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>a</u></em>

Illusion [34]2 years ago
3 0

Answer:

b, b

Step-by-step explanation:

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PLEASSSSSE I NEED HELP BAD HELP PLEASE
charle [14.2K]

Answer:

See explanation

Step-by-step explanation:

Given the equation 3x-4y=12

A. Create the table of values for at least 4 points.

When x=0,

3\cdot 0-4y=12\\ \\-4y=12\\ \\y=-3

When x=2,

3\cdot 2-4y=12\\ \\-4y=12-6\\ \\-4y=6\\ \\y=-1.5

When x=4,

3\cdot 4-4y=12\\ \\-4y=12-12\\ \\-4y=0\\ \\y=0

When x=6,

3\cdot 6-4y=12\\ \\-4y=12-18\\ \\-4y=-6\\ \\y=1.5

When x=8,

3\cdot 8-4y=12\\ \\-4y=12-24\\ \\-4y=-12\\ \\y=3

Thus, the table is

\begin{array}{cc}x&y\\0&-3\\2&-1.5\\4&0\\6&1.5\\8&3\end{array}

B. Use the table of values to graph the line on the coordinate plane. Plot given points and connect them with the straight line (see attached diagram).

7 0
3 years ago
Please help , this is for my math test and i really need to pass it, i’ll give brainliest and a thanks , please this is importan
marta [7]

Answer:

the first dot is -5/4

the second dot is -3/4

the third dot is 0.25

the fourth dot is 1.5

the fifth dot is 6/3

4 0
3 years ago
I need help on questions 9 and 10. The answers can either be -36, 20, 70 or 28
horrorfan [7]
It should be 28 not because im just saying it it is because i have done the exact same thing ask every question you can ask i can help
5 0
3 years ago
What is the equation of the line, in point-slope form, that passes through the points (4, 8) and (2,-2)?
Annette [7]

Answer:

y = 5x -12

Step-by-step explanation:

point-slope form:

y - y1 = m(x-x1)

m= slope

m= (y2-y1)/ (x2-x1)

we have (4, 8) and (2,-2)

x1 = 4         y1= 8

x2= 2         y2= -2

m=( -2-8) / (2- 4)

m= -10/ -2

m= 5

so we have:

y - 8 = 5(x-4)

y - 8= 5x -20

y= 5x -20 +8

y = 5x -12

3 0
3 years ago
Given Δ ABD ≅ ΔEBD, what can you conclude?
Anna71 [15]
You can conclude that AE = DE because the triangles are about equal
8 0
3 years ago
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