3 years ago

5540 in scientific notation

Mathematics

2 answers:

never [62]3 years ago

6 0

Answer:

Therefore, the decimal number 5540 written in scientific notation is 5.54 × 103 and it has 3 significant figures.

Step-by-step explanation:

PLS BRAINLEST PLS PLS PLS

Paha777 [63]3 years ago

3 0

Answer:

Therefore, the decimal number 5540 written in scientific notation is 5.54 × 103 and it has 3 significant figures.

Step-by-step explanation:

You might be interested in

Mr. Harmin is sitting in his office on the third floor of a building. He is at an elevation of 30 feet in relation to street lev

Nataliya [291]

Answer:

B and C are true.

8 0

3 years ago

Read 2 more answers

What quadratic function f whose only zero is -6

Mrrafil [7]

Answer:

y=(x+6)^2

Step-by-step explanation:

Bc, the root has to be only -6

there fore x=-6

4 0

3 years ago

Six times a number increased by 20 is four less than eight times the number. Find the number

DaniilM [7]

Greetings!

"Six times a number increased by 20 is four less than eight times the number. Find the number."...

This would be, as an equation:
 $6x+20=8x-4$

Solve:
Add 4 and -6x to both sides.
$(6x+20)+4+(-6x)=(8x-4)+4+(-6x)$
Simplify.
$24=2x$
Divide both sides by 2.
$(24)/2=(2x)/2$
Simplify.
$12=x$
$x=12$

x=12

Hope this helps.
-Benjamin

4 0

3 years ago

(a) Write an expression for a number that is three more than r. .

navik [9.2K]

Answer:

r+3

Step-by-step explanation:

r is an expression. To get an expression that is 3 more, just add 3

r+3

7 0

1 year ago

An unknown number y is 15 more than an unknown number x. The number y is also x less than 8. The equations to find x and y are s

melomori [17]

Add the equations to eliminate x

6 0

3 years ago

Read 2 more answers