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iragen [17]
3 years ago
9

Given m||n, find the value of x. (explain answer if u can) ASAP!!

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
7 0

Answer:

Step-by-step explanation: I think it's 7 according to my calculations

Marizza181 [45]3 years ago
3 0
Easy. Do (3x + 10) + (6x -10) = 180. You add them up since they are same side interior angles. This gives you 9x = 180
Divide by 9 on both sides. x = 20. Hope this helps!
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-6(y + 15) = -3y + 6 what is the value of y
Serga [27]

Let's begin by listing out the information given to us:

-6\mleft(y+15\mright)=-3y+6

We are to find the value of y

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6 0
1 year ago
A calculator that cost $60 in 1980 now sells for $10. What was the percent of decrease​
Romashka-Z-Leto [24]

Answer: 16.6%

Step-by-step explanation:

$60 divided by 6 = $10

so divide 100 by 6 and you get about 16.6

I Hope this Helps!

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME!
arlik [135]

Answer:

Angle: 22.5 deg, Complement: 67.5 deg, Supplement: 157.5 deg

Step-by-step explanation:

22.5 is 1/3 of 67.5

so compliment is 67.5.

Supplement is just adding another angle so I chose 7.

I did 22.5 x 7 = 157.5

Another example would be:

Angle: 10 deg, Complement: 30 (because 10 x 3), Supplement: 70 (because 10 x 7)

Hope this helps :)

5 0
3 years ago
how do you solve y=x+4 and y=-2x+1 using the subsituation method and show work and please give me the correct answer
SIZIF [17.4K]

Answer:

(-1,3)

Step-by-step explanation:

so y=x+4 and y=-2x+1

obviously, y=y

so that means that x+4 is equal to -2x+1

let's use that

y=x+4,y=-2x+1

y=y

x+4=-2x+1

x+2x=1-4

3x=-3

x=-1

y=x+4

y=(-1)+4

y=3

(-1,3)

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Csqrt%7B7%7D-%5Csqrt%7B6%7D%20%7D%20%2B%5Csqrt%7B7%7D%20-%5Csqrt%7B6%7D" id
Radda [10]

Step-by-step explanation:

mark me brainlist.......

5 0
3 years ago
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