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3 years ago

How do you write 27 in standard form?

Mathematics

2 answers:

liubo4ka [24]3 years ago

5 0

Answer:

2.7×10

Step-by-step explanation:

Basically the number 27 has to be in between the numbers 0 and 10.

So to do that you have to divide 27 by 10 until it is between 0 and 10 which is then 2. 7,

And to get the 10 you have to count how many times you had to divide 27 by 10 to get which is 1 so you leave it as ten so the answer you get is

2.7 x 10

HOPE THIS HELPS.

if you are still stuck just let me now and I will help you :)

dmitriy555 [2]3 years ago

3 0

Answer:

Cardinal: twenty seven

Ordinal: twenty seventh

Step-by-step explanation:

hope this helps!!!!!!

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5/4x=3/2 how to solve it and find x

____ [38]

Answer:

x=65

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

5/4*x-(3/2)=0

Simplify —

Equation at the end of step

5 3

(— • x) - — = 0

4 2

STEP

Simplify —

Equation at the end of step

5 3

(— • x) - — = 0

4 2

STEP

Calculating the Least Common Multiple :

3.1 Find the Least Common Multiple

The left denominator is : 4

The right denominator is : 2

4 0

3 years ago

Read 2 more answers

11) Which of the following is zero of the polynomial x^3+x^2+x+1

Mrac [35]

Answer:

<em>Answer: -1</em>

Step-by-step explanation:

<u>The Polynomial Remainder Theorem</u>

It states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).

We have the polynomial:

$f(x)=x^3+x^2+x+1$

And we need to determine if x=1 and/or x=-1 are zeros of the polynomial.

Considering the polynomial remainder theorem, if we try any value for x, and the remainder is zero, then that value of x is a root or zero of the polynomial.

Find:

$f(1)=1^3+1^2+1+1$

f(1)=4

Thus, x=1 is not a zero of f(x)

Now, find:

$f(-1)=(-1)^3+(-1)^2+(-1)+1$

$f(1)=-1+1-1+1=0$

Thus, x=-1 is a zero of f(x)

Answer: -1

6 0

3 years ago

How do I find x and y using what is in the equation

Tatiana [17]

y is part of a right angle on line AB

a right angle = 90 degrees

90-47 = 43 degrees

y = 43 degrees

a straight line = 180 degrees

180-47 = 133 degrees

x = 133 degrees

5 0

3 years ago

Is this carrect ? please let me know

Svetradugi [14.3K]

Everything on the sheet looks correct to me. Nice work !

7 0

4 years ago

Read 2 more answers

Where’s the mistake? Can someone explain in steps how do I solve this?

andreev551 [17]

Answer: The unit rate is: " 1.5 patties / bun " ;
or, write as: "1.5 patties per bun" .
_____________________________________________________
The mistake is that the problem shown is incomplete.

The "unit rate" would be the "number of patterns per [single] bun."
_________________________________________________________

30 patties/ 20 buns = 3 pattern/ 2 buns;

= (3/2) patties/ bun = 1.5 patties / bun ;
or, write as: "1.5 patties per bun" .
__________________________________________________________

4 0

3 years ago