Ask question

Ask question

All categories

3 years ago

10

Which answer choice shows 21.97 written in expanded form? A. 2 + 1 + 9 + 7 B. 20 + 1 + 0.9 + 0.7 C. 20 + 10 + 0.9 + 0.07 D. 20 +

1 + 0.9 + 0.07

1 answer:

Simora [160]3 years ago

6 0

Answer:

20 + 1 + 0.9 + 0.07

Step-by-step explanation:

Given the number 21.97 ;

To wite in expanded form:

Tens ___ Unit ____ tenth ____ hundredth

2_______ 1 _______ 9_________ 7

2 = 20

1 = 1

9 = 0.9

7 = 0.07

Hence,

20 + 1 + 0.9 + 0.07

You might be interested in

Find the Y intercept of the following quadratic function.

-Dominant- [34]

Answer:

The Y-intercept is 6

Step-by-step explanation:

8 0

3 years ago

Willy says the slope of the graph is -1/3.what error did she make when finding the slope

Nadusha1986 [10]

Answer:

you did not add a picture or any other over fractions.

Step-by-step explanation:

3 0

3 years ago

Use the order of operations to find the value of the expression. 2 + 3 × 16 − 2 × 21 − 3

kolezko [41]

Answer:

5

Step-by-step explanation:

=2+(3)(16)-(2)(21)-3

=2+48-(2)(21)-3

=50-(2)(21)-3

=50-42-3

=8-3

=5

Hope this helped! :)

6 0

2 years ago

9. John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for th

kirza4 [7]

Answer:

11.111111111111111...%

6 0

3 years ago

Is sin(x) even or odd ? prove with examples ?

zloy xaker [14]

Answer:

$\text{sin}(x)$ is an odd function.

Step-by-step explanation:

We are asked to prove whether $\text{sin}(x)$ is even or odd.

We know that a function $f(x)$ is even if $f(x)=f(-x)$ and a function $f(x)$ is odd, when $f(-x)=-f(x)$ .

We also know that an even function is symmetric with respect to y-axis and an odd function is symmetric about the origin.

Upon looking at our attachment, we can see that $\text{sin}(x)$ is symmetric with respect to origin, therefore, $\text{sin}(x)$ is an odd function.

4 0

2 years ago

Read 2 more answers