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2 years ago

8

Representations of decimals

2 answers:

grigory [225]2 years ago

7 0

Answer:

yes

Step-by-step explanation:

deff fn [24]2 years ago

6 0

To represent a decimal on a number line, divide each segment of the number line into ten equal parts. E.g. To represent 8.4 on a number line, divide the segment between 8 and 9 into ten equal parts. ... Similarly, we can represent 8.456 on a number line by dividing the segment between 8.45 and 8.46 into ten equal parts.

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Find the distance between the points (5, -5) and (-7,4).

abruzzese [7]

Answer:

<h2>The answer is 15 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(5, -5) and (-7,4)

The distance between them is

$d = \sqrt{ ({5 + 7})^{2} + ({ - 5 - 4})^{2} } \\ = \sqrt{ {12}^{2} + ( { - 9})^{2} } \\ = \sqrt{144 + 81} \\ = \sqrt{225} \\ = 15 \: \: \: \: \: \:$

We have the final answer as

<h3>15 units</h3>

Hope this helps you

4 0

2 years ago

Cory borrows $1,200 from the bank for riding lawn mower. The interest rate Is 8% per year. How much simple interest will he pay

rjkz [21]

Answer:

$1,392

Step-by-step explanation:

1,200(0.08)(2) = 192

1,200 + 192 = $1,392

5 0

3 years ago

Read 2 more answers

What is the answer to 8k-4(k-1)+7-k

seropon [69]

8k-4k+4+7-k =
8k-4k-k+4+7 =
3k+11

8 0

2 years ago

Read 2 more answers

There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo

Alex73 [517]

16:12

Subtract 4 from 28 then divide by 2.

8 0

3 years ago

Name The constant in the expression <br> 2X^4+3X^3-5X^2-8X+12

Vitek1552 [10]

the constant term is 12

All the other terms have variables attached to them

6 0

2 years ago