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Tema [17]
4 years ago
5

2y-3+7x+4y-2 simplified

Mathematics
2 answers:
FrozenT [24]4 years ago
5 0

2y-3+7x+4y-2

=7x+6y-5

Murrr4er [49]4 years ago
4 0

Answer:

Step-by-step explanation:

2y-3+7x+4y-2= 0

2y+11x= 5

y= 11x=5/2

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Please help me!<br> [One Step Inequalities]
Aneli [31]

Answer:

x>4

Step-by-step explanation:

ED EGG MRYHWTBRIKEYGWTBEYJ

4 0
3 years ago
in the diagram,QOS and ROU are straight lines.OT is the bisector of angle UOS. Angle POQ and angle QOR are complementary angles.
lawyer [7]

Answer:

x=50° and y=45°

Step-by-step explanation:

x=QU(90°)-QP(40°)

x=50°

y=SU(90°)/2

y=45°

4 0
4 years ago
Persamaan garis lurus yang melalui titik potong garis dengan persamaan 2x+5y=1 dan x-3y=-5 serta tegak lurus garis dengan persam
Novosadov [1.4K]

pertama menemukan tempat di mana dua persamaan mencegat<span>
2x+5y=1
x-3y=-5
</span>
kalikan persamaan kedua ( x - 3y = -5 ) oleh -2
-2x+6y=10
<span>tambahkan dua persamaan bersama-sama
2x+5=1
<u>-2x+6y=10 +</u>
0x+11y=11
</span>
11y=11
<span>membagi kedua sisi dengan 11
y=1
</span>
subsitute y = 1 untuk y dalam semua persamaan untuk memecahkan x
x-3y=-5
x-3(1)=-5
x-3=5
x=8

x=8
y=1
(x,y)
<span>titik persimpangan adalah ( 8,1 )

</span>
<span>untuk membuat menemukan garis tegak lurus lebih mudah , mengkonversi persamaan terakhir ke bentuk lereng - intercept
2x-y+5=0
2x+5=y
y=2x+5
</span>
<span>garis tegak lurus memiliki kemiringan yang , bila dikalikan dengan kemiringan garis lainnya , memberikan -1
y=mx+b
m=</span>lereng

y=2x+5
2 <span>dikalikan x=-1
x=-1/2
y=-1/2x+b
</span><span>subsitute ( 8,1 ) ke dalam persamaan dan memecahkan untuk b
x=8
y=1
1=-1/2(8)+b
1=-4+b</span>
tambahkan 4 untuk kedua belah pihak
5=b
<span>persamaan adalah y=-1/2+5
</span>
<span>( Catatan : Saya menggunakan google translate )</span>



7 0
4 years ago
Simplify each expression.<br>1. 46° =​
Viktor [21]

Answer:

Step-by-step explanation

-7 degrees Celsius

3 0
3 years ago
HELP ME
CaHeK987 [17]

Answer:

yo ur teacher got u doin deltamath l m ao i did that same exact thing

The answer is just 4,8,2,6,13

since it is g>3 so then it would be 4,8,2,6,13

hope this helps!

please give brainliest

have a nice day :D

5 0
3 years ago
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