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IgorLugansk [536]
4 years ago
9

Choose all the equations for which x=2 is a solution

Mathematics
1 answer:
saul85 [17]4 years ago
5 0

Answer:

Option A and Option E

Step-by-step explanation:

Option A.

x + 3 = 5

(x + 3) - 3 = 5 - 3

x = 2

Option B.

x + 2 = 8

(x + 2) - 2 = 8 - 2

x = 6

Option C.

x + 1 = 1

(x + 1) - 1 = 1 - 1

x = 0

Option D.

x - 2 = 4

(x - 2) + 2 = 4 - 2

x = 2

Option E.

x - 7 = -5

(x - 7) + 7 = -5 + 7

x = 2

Therefore, Option (A) and Option (E) are the correct options.

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What is:<br> k–66≤ – 84<br> in one-step inequalities?
kykrilka [37]

Answer:

k\le \:-18

Step-by-step explanation:

First, you add 66 to both sides so then the equation you are trying to solve will be: k-66+66\le \:-84+66

Finally, you simplify and get: k\le \:-18

Hope this helped!

8 0
2 years ago
Given the points (0,6) and (2,8), what is the equation of the line
Citrus2011 [14]

Answer:

y=x+6

Step-by-step explanation:

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

m=(8-6)/(2-0)

m=2/2

m=1

y-y1=m(x-x1)

y-6=1(x-0)

y-6=x-0

y-6=x

y=x+6

3 0
4 years ago
A circle has a circumference of 7,850 units. What is the radius of the circle?
ioda

Answer:1250 units

Step-by-step explanation:

circumference=7850

Radius=?

Radius=circumference ➗ (2xπ)

Radius=7850 ➗ (2 x 3.14)

Radius=7850 ➗ (6.28)

Radius=1250 units

8 0
4 years ago
Never mind no one will answer it
Vinil7 [7]
What
ask the question I will answer it
go ahead ask
5 0
4 years ago
Read 2 more answers
Tell the measure of the angle in degrees for 1/2
andrew11 [14]
1/2 radian ≈ 28.648°

Multiply by 180°/π to convert from radians to degrees.
5 0
3 years ago
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