2 years ago

Does anyone need my help on anything that isnt math right now?

Mathematics

1 answer:

dexar [7]2 years ago

8 0

Answer: you can change the subject so that you can help people with other subjects

Step-by-step explanation:

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The equation (x - h)^2 + (y - k)^2 = r^2? defines a circle with radius r and center (h, k). Find the center and radius AND graph

bazaltina [42]

9514 1404 393

Answer:

center: (1, -3)
radius: 5

Step-by-step explanation:

Comparing the two given equations, we see ...

h = 1

k = -3

r = √25 = 5

The center is (1, -3), and the radius is 5.

3 0

3 years ago

Please help! 15 points!

MA_775_DIABLO [31]

Answers:

(a) Area: 2108 in² Perimeter: 192 in

(b) Area

Step-by-step explanation:

To find the area, you do 34 × 62

To find the perimeter you do 34 + 34 + 62 + 62

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2 years ago

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Find x using completing the square method<br> x^2+16n+28 = 0

Nezavi [6.7K]

Answer:

x=√−16n−28 or x=−√−16n−28

Step-by-step explanation:

Step 1: Add -16n to both sides.

x2+16n+28+−16n=0+−16n

x2+28=−16n

Step 2: Add -28 to both sides.

x2+28+−28=−16n+−28

x2=−16n−28

Step 3: Take square root.

x=√−16n−28 or x=−√−16n−28

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2 years ago

....Help Please......

Bogdan [553]

Answer:

9984000

Step-by-step explanation:

subtract the total by the other number (coverage)

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2 years ago

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Fill in the blanks to solve this equation (ANSWER QUICK)

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

$5+\frac{1}{2} (14b-8)=-6$

$5+7b-4=-6$

$7b+1=-6$

$-1$ $-1$

$7b=-7$

$/7$ $/7$

$b=-1$

Answers in order:

7 + 7b - 4 = -6

7b + 1 = -6

7b = -7

b = -1

Hope this helps!

3 0

2 years ago

Does anyone need my help on anything that isnt math right now?​

Does anyone need my help on anything that isnt math right now?