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Dafna1 [17]
3 years ago
8

12y-28=14x and 0=10y+22+9x solve using substitution

Mathematics
1 answer:
vekshin13 years ago
5 0

Answer:-7/31

Step-by-step explanation:

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What is 24 + 100 then times it by two is there more than 120
MatroZZZ [7]
24 + 100 is 124, and 124 x 2 = 248. So yes it is more than 120
7 0
3 years ago
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Five angles of a hexagon measures 119, 129,104,139 and 95 degrees. What is the measure of the sixth angle?
Kisachek [45]

Answer:

x = 134

Step-by-step explanation:

Given that,

Five angles of a hexagon measures 119, 129,104,139 and 95 degrees.

We know that,

The sum of interior angles of a hexagon must equal 720 degrees.

So,

119+129+104+139 +95+x = 720

Where

x is the sixth angle

So,

586+x=720

x = 720-586

x = 134

So, the sixth angle is equal to 134.

5 0
3 years ago
Please what is 33×33+33-33÷0​
DochEvi [55]

Answer:

33×33+33-33÷0=infinity

33×33=1089

33-33=0

Taking L.H.S

=33×33+(33-33)÷0

=1089+0÷0

=1089÷0

=infinity

L.H.S=R.H.S

Step-by-step explanation:

4 0
2 years ago
HELP 20 pts IF ANSWERED (SHOW YOUR WORKKK!) please.<br> 3+y/4 = -y/8
Lera25 [3.4K]
I got you sis :)

3+y/4=-y/8
Multiply thru by 8 to get:
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y = -8

5 0
3 years ago
Help thanks for brainliest btw
erik [133]

Answer:

b and and think 4

Step-by-step explanation:

6 0
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