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3 years ago

11

consider this sum of 36 + 45 Use the distributive property to rewrite the sum as a product of a whole number other than one and

a sum of two whole numbers

1 answer:

DaniilM [7]3 years ago

8 0

Answer:

9(4+5)

Step-by-step explanation:

Find the common divider of 36 and 45 and put the numbers in the brackets

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What is the center of the circle for this equation:<br> (x + 3)² + (y - 2)² = 25

Ksju [112]

The formula for the equation of a circle is (x - h)² + (y - k)² = r²

where (h, k) is the center of the circle and <em>r</em> is the radius.

So we need to find the values of (h, k) in order to find the center of the circle.

If we simply line up the equation of our given circle with our formula,

we can see that -h = 3 or h = -3 and -k = -2 so k = 2.

So now we have our answer.

center ⇒ (-3, 2)

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3 years ago

What are the zero(s) of the function f(x)=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B2%7D-36x%20%7D%7Bx-9%7D" id="TexFo

Contact [7]

Answer:

D

Step-by-step explanation:

The function will be zero when the numerator is equal to 0. So, set the numerator equal to 0 and solve:

$0 = 4 {x}^{2} - 36x$

I will use the quadratic formula:

$\frac{ 36 + \sqrt{ {36}^{2} - 4(4)(0)} }{2(4)} \\ \frac{ 36 + 36}{8} = 9$

Therefore, x = 9 is a 0. Let's check with subtracted root now:

$\frac{ 36 - \sqrt{ {36}^{2} - 4(4)(0)} }{2(4)} \\ \frac{ 36 - 36}{8} = 0$

It appears 0 is also a root.

Therefore, the answer is D.

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3 years ago

An algebraic expression ,using d as the variable four times a number

larisa [96]

Answer:

4d

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

20. What is the equation of the line that passes through the points (–2, 2) and (0, 5)? A. y = x + 5 B. y = x – 5 C. y = –3/2x +

Vanyuwa [196]

y=mx+b

first find the y intercept or b or x=0

b=5

now find the slope

y²-y¹/x²-x¹--> 5-2/0-(-2)

m=3/2

the equation is D. y=3/2x+5

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3 years ago

What is the slope and y-intercept of the graph? (write your answer in simplest form)

Basile [38]

Answer:

ok

Step-by-step explanation:

what do u mean by the simplest form?

8 0

2 years ago