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azamat
2 years ago
13

Solve the following equation. Enter your answer as an integer, decimal or fraction.​

Mathematics
1 answer:
Ad libitum [116K]2 years ago
7 0

Answer:

x = 5 or × = -7/2

Step-by-step explanation:

I hope you get it good luck.

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Complete the angle addition postulate for the following angle
aev [14]

Answer: AOB

This is because angle AOB on top adds with BOC down below to get the largest angle AOC. See the diagram below.

5 0
3 years ago
Calculate the slope of the line that passes through the following points:
alina1380 [7]

Answer:

0

Step-by-step explanation:

Slope is -7--7/1--4

=0/5

=0

7 0
3 years ago
Expand and simplify<br> (x- y)²
ankoles [38]

☁️ Answer ☁️

x^2 - 2xy + y^2

(Im not sure if it's correct)

Hope it helps.

Have a nice day noona/hyung.

7 0
2 years ago
Read 2 more answers
Pls answer if you only know the correct answer! Thanks! :)
dimaraw [331]

Answer:

-6.8

Step-by-step explanation:

its kinda hard to explain this problem

3 0
3 years ago
Read 2 more answers
Help<br> 12-20. PLEASE SHOW YOUR WORK!!<br> Homework is due tomorrow.
Digiron [165]

Answer:

12.)-5

13.)-16

14)-20

15)6

16)-13

17)1

18)-13

19)15

20)-10

Step-by-step explanation:

12.)-x=2+3

x=5/-1

so,x=-5

13.)-4=(-2×8+x)/8

-4×8=-16+x

-32+16=x

so,x=-16

14)(7×4+m)/4=2

28+m=8

so,m=-20

15)4n=34-10

n=24/4

so,n=6

16)-2a=22+4

a=26/-2

so,a=-13

17)a+3=2×2

a=4-3

so,a=1

18)-133+3=10x

-130=10x

so,x=-13

19)4+1=v/3

5*3=v

so,v=15

20)1=3+r/5

now,

Take LCM,

We get,

1=(3*5+r*1)/5

now,

by moving 5 into LHS

We get,

1*5=15+r

5=15+r

by moving 15 into left hand side,

We get ,

5-15=r

so,r=-10 because when we subtract smaller from bigger we have to take the sign of bigger.

7 0
3 years ago
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