All categories

3 years ago

What is the answerdo you knowbut I want it As a fraction

Mathematics

1 answer:

maks197457 [2]3 years ago

7 0

It is 2 12/20 simplified is 2 6/10 simplified is 2 3/5
So if you want it simplified it is 2 6/10 but if you just want the answer I think it would be 2 3/5
Hope this is helpful
And have a great day

You might be interested in

Find the illegal values of b in the fraction (2b^2+36-10)/(b^2-26-8)

skad [1K]

Correct Question is: Find the illegal values of b in the fraction (2b^2 + 3b - 10)/(b^2 - 2b - 8)

illegal values are those which are not a part of Domain. In this case these will be such values which will make the denominator of the fraction zero.

So setting the denominator equal to zero, we can find these values.

$b^{2} -2b-8=0 \\ \\ 
 b^{2}-4b+2b-8=0 \\ \\ 
b(b-4)+2(b-4)=0 \\ \\ 
(b+2)(b-4)=0 \\ \\ 
b=-2, b=4$

Thus, b=-2 and b=4 are the illegal values for this expression

6 0

4 years ago

Use Euler’s method to estimate the value of y(20). Use a step size of ∆x = 5. Please fill out the remainder of the chart complet

crimeas [40]

Answer:

y(20)=14,322

Step-by-step explanation:

We need to solve the equation:

$dy/dx=0.4xy$

with initial point

$y(0) = 2$

with incerments

$\Delta x=h=5$

By Euler's method, we have:

$y(x+h)=y(x)+h*f'(x,y)$

We start with the initial point

$y(5)=y(0)+5*f'(0,2)=2+5*(0.4*0*2)=2$

And we continue until we reach the value for y(20)

$y(10)=y(5)+5*f'(5,2)=2+5*(0.4*5*2)=2+20=22\\\\\\y(15)=y(10)+5*f'(10,22)=22+5*(0.4*10*22)=22+440=462\\\\\\y(20)=y(15)+5*f'(15,462)=462+5*(0.4*15*462)=462+13,860\\\\y(20)=14,322$

4 0

3 years ago

So I need help with this because I had did it but the teacher said to redo it but I forgot the answers,

cricket20 [7]

I’ll answer the first question, what’s 3 plus 13? 16 that’s your answer

4 0

3 years ago

Write the whole number 7420 in expanded form

bija089 [108]

Expanded Notation Form:

7,000

+ 400

+ 20

+ 0

Expanded Factors Form:

7 × 1,000

+ 4 × 100

+ 2 × 10

+ 0 × 1

Expanded Exponential Form:

7 × 103

+ 4 × 102

+ 2 × 101

+ 0 × 100

Word Form:

seven thousand four hundred twenty

8 0

3 years ago

Solve and plot your answer on the number line below: 7.08 + 2x=15.96

NemiM [27]

7.08 + 2x =15.96
-7.08. -7.08
-------------------------
2x=8.88 divide each by 2

X=4.44
You would plot it in between 4 and 5 but on one of the line marks depending on what there value are

6 0

3 years ago