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aleksley [76]
4 years ago
8

Standard form of x^2+y^2+16x+32y+311=0

Mathematics
1 answer:
katrin2010 [14]4 years ago
4 0
(x+8)^2 + (y+16)^2 = 9. 
Need explanation?

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The box plots show the target heart rates of men 20-40 years old and men 50-70 years old.
Harman [31]

Answer: D

Step-by-step explanation:

The range for the thing is greater

6 0
3 years ago
Melinda ran 8,791 meters on Monday and 2,899 meters on Tuesday. How many more meters did she run on Monday than on Tuesday?
Sati [7]

Answer:

8,791- 2,899= 5892

Step-by-step explanation:

Melinda ran 5,892 more meters on monday than tuesday

8 0
2 years ago
1+2+3+4+5+6+7+8+9+1+2+3+4+5+6+7+8+9+10 times 2
Maksim231197 [3]

Answer:

200

Step-by-step explanation:

<u>Step 1:  Add</u>

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

1 + 2 = 3

3 + 3 = 6

6 + 4 = 10

10 + 5 = 15

15 + 6 = 21

21 + 7 = 28

28 + 8 = 36

36 + 9 = 45

45 + 1 = 46

46 + 2 = 48

48 + 3 = 51

51 + 4 = 55

55 + 5 = 60

60 + 6 = 66

66 + 7 = 73

73 + 8 = 81

81 + 9 = 90

90 + 10 = 100

<em>100</em>

<u>Step 2:  Multiply</u>

100 * 2

<em>200</em>

Answer:  200

6 0
3 years ago
18 - x/3 = -7 I NEED HELP FAST
stellarik [79]
3(18 - x/3 = -7)

54-x = -21

-x = -75

x = 75
7 0
4 years ago
I need help with this question
aalyn [17]
The first step is to square root both sides to get the exponent out. that actually is the only step :)
5 0
3 years ago
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