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Hoochie [10]
2 years ago
9

Consider a circle whose equation is x2 + y2 + 4x - 6y - 36 = 0. Which statements are true? Check all that apply.

Mathematics
2 answers:
Vlada [557]2 years ago
7 0

Answer:

The answer is B and C

Step-by-step explanation:

NeTakaya2 years ago
3 0

Answer:   2 option and 3 option

Step-by-step explanation:

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an oil company drilled several walls.fifty wells, or 25%,produced oil.what was the total number of wells that were drilled
Phantasy [73]
25% is equal to 100/25=1/4

We can substitute this into an equation to get the total number of wells where n can be equal to the total number of wells.

1/4*n=50
n/4=50
n=50*4
n=200

The total number of wells that were drilled was 200.
6 0
2 years ago
Read 2 more answers
Write the equation of a line that is perpendicular to y = -8 3 x + 4 and goes through the point (5, 2)
zhuklara [117]

Answer:

y = 3/8x + 1/8

Step-by-step explanation:

The slope of a perpendicular line is the opposite and reciprocal of the original slope.

-8/3 -> 3/8

Find the new y-intercept.

y = 3/8x + b

2 = 3/8(5) + b

2 = 1.875 + b

0.125 = b

y = 3/8x + 1/8

Best of Luck!

5 0
3 years ago
Can the sum of two mixed numbers equal 2
Licemer1 [7]
No because mixed numbers need atleast a one and a fraction to be a mixed number
4 0
3 years ago
When 7 is subtracted from 3 times a certain number , the result is 28. What is the number
pychu [463]

7 multiply by three u get 21 then add it to the number 28 add u get the answer 49

5 0
2 years ago
Given that a = 4.8 × 104 and that b = 8 × 10−3
Paha777 [63]

Answer:

3.84 * 10^0

Step-by-step explanation

Given the following values;

a = 4.8 × 104 and that b = 8 × 10−3

We are to find the product ab

ab = (4.8 × 10^4)(8 × 10^−3)

ab = (4.8*8)(10^4 * 10^-3)

ab = 38.4 * 10^(4-3)

ab = 38.4 * 10^-1

ab = 3.84 * 10 * 10^-1

ab = 3.84* 10^0

<em>Hence the product in standard form is expressed as 3.84 * 10^0</em>

8 0
3 years ago
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