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Mumz [18]
3 years ago
7

Find the center and the radius of the circle with the equation: x^2 - 2x + y^2 + 4y + 1 = 0

Mathematics
2 answers:
Stells [14]3 years ago
7 0
What are the ^ supposed to mean multiplecation?
anygoal [31]3 years ago
7 0

Answer:

center:  (1, -2)

radius:  2

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Find the greatest common factor of 10, 30 and 45
lawyer [7]

Answer:

The greatest common factor is 5.

Step-by-step explanation:

The prime factorisation of 10, 30 and 45 is,

10 = 2 × 5

30 = 2 × 3 × 5

45 = 3 × 3 × 5

The prime factor '5' is common in the factorisation of 10, 30 and 45

So, the greatest common factor of 10, 30 and 45 is 5.

5 0
2 years ago
Solve. −425=x−114 What is the solution to the equation? Enter your answer as a simplified mixed number in the box. FIRST PERSON
Maksim231197 [3]

Answer:

-311

Step-by-step explanation:

−425 = x − 114

=> x = -425 + 114

=> x = -311

Therefore, -311 is our answer.

Hoped this helped.

8 0
2 years ago
What is the slope-intercept form of the linear equation 2x–8y=322x–8y=32 ?
gladu [14]
2x - 8y = 32
-8y = -2x + 32
y = (-2/-8)x - 32/8
y = 1/4x - 4 <== slope intercept form
5 0
3 years ago
What is 2.6 * 10 ^ 5 written in standard notation? A. 26, 000 O B. 2, 060, 000 O C. 20,600 O D. 260, 000 O E. 2, 600, 000 O F. 2
noname [10]

Answer:260000

Step-by-step explanation:

4 0
3 years ago
Help with this question please ASAP!! :)
Ivan

Answer:

options 1, 3, and 6.

Step-by-step explanation:

on the diagram, ∠2 is in the area of line EA and EG. If you are reading it by letters, ∠GEA is equal to ∠2 because they are in the same area. The last option (6) being ∠AEG, the middle angle is E which is the same as ∠GEA and ∠2.

hope this helps!! :))

6 0
2 years ago
Read 2 more answers
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