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3 years ago

3. Maxx has a regular exercise

Mathematics

1 answer:

Ainat [17]3 years ago

3 0

Como te lamps estoy es una le to yo new tamoxifen es boyatchao

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Help pls math ppl Thank

Marianna [84]

Answer: you are correct

Step-by-step explanation:

7 0

3 years ago

On the same two days, the Belly Company's Stock also began at $36. However, by the end of the first day, the stock had dropped b

sineoko [7]

It's still 36% because you droppet it and then gain it back up

8 0

3 years ago

Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credi

adoni [48]

Answer:

$r = 4$

The center is:

(2, -4)

Step-by-step explanation:

We have the following equation

$x^2 - 4x + y^2 + 8y = -4$

The general equation of a circle has the following form

$(x-h)^2 + (y-k)^2 = r^2$

Where r is the radius and the point (h, k) is the center of the circle

To transform the given equation in the general equation of a circumference we must use the method of square completions

Step 1

$(x^2 - 4x) + (y^2 + 8y) = -4$

Step 2

Add and subtract $(\frac{b}{2})^2$ For an equation of the form

$ax^2 +bx +c$

$(x^2 - 4x +4)-4 + (y^2 + 8y +16) -16= -4$

Step 3 Factor the expressions within the parentheses

$(x-2)^2-4 + (y+4)^2 -16= -4$

Step 4 Simplify

$(x-2)^2 + (y+4)^2= -4+16+4$

$(x-2)^2 + (y+4)^2= 4^2$

Finally

$r = 4$

The center is:

(2, -4)

7 0

3 years ago

slamgirl [31]

Answer:

search up on google

Step-by-step explanation:

not hard

7 0

4 years ago

Why do you need distributive property

dedylja [7]

Because we have to evaluate was in the parenthesis and then solve it, then we need to remember to multiply first before going to the addition

6 0

3 years ago