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photoshop1234 [79]

4 years ago

5

The answer as a fraction

1 answer:

ohaa [14]4 years ago

4 0

$12 \div \frac{1}{5}$
$\frac{12}{1} \times \frac{5}{1}$
$= 60$

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8.<br> Write 7,062.01 in expanded form

kirza4 [7]

7,000 + 60 + 2 + .01

8 0

3 years ago

What are the coordinates of the center of the circle whose equation is (x – 9)2 + (y + 4)2 = 1?

fiasKO [112]

$\bf \textit{equation of a circle}\\\\ 
(x- h)^2+(y- k)^2= r^2
\qquad 
center~~(\stackrel{}{ h},\stackrel{}{ k})\qquad \qquad 
radius=\stackrel{}{ r}\\\\
-------------------------------\\\\
(x-9)^2+(y+4)^2=1
\\\\\\\
[x-\stackrel{h}{9}]^2+[y-(\stackrel{k}{-4})]^2=1\qquad \qquad \qquad center~(9,-4)$

6 0

4 years ago

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Evaluate the following limit.

Rus_ich [418]

Answer:

-191

Step-by-step explanation:

A limit is the value that a function approaches as the input approaches some value.

We say $\displaystyle \lim_{x\rightarrow a}f(x)=L$ if f(x) approaches to L as x approaches to a.

To find: $\displaystyle \lim_{x\rightarrow -4}2x^3-4x^2+2x+9$

Solution:

Let $f(x)=2x^3-4x^2+2x+9$

On putting x = -4 in function $f(x)=2x^3-4x^2+2x+9$ , we get

$\displaystyle \lim_{x\rightarrow -4}2x^3-4x^2+2x+9\\=2(-4)^3-4(-4)^2+2(-4)+9\\=2(-64)-4(16)-8+9\\=-128-64-8+9\\=-128-63\\=-191$

7 0

3 years ago

What is x. PLEASE HELP NEED ANSWERS NOW. M=

Agata [3.3K]

2(6x+20) +2(8x-16)=180
12x+16x+40-32=180
28x+8=180
X=180-8/28=6
I think so my calculation may be wrong )

4 0

3 years ago

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What is the circumference of a circle that has a radius of 4

Artemon [7]

C=2pir
r=4
c=2pi4
c=8pi
aprox pi=3.14
c=25.12

4 0

4 years ago

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