2 years ago

Adding and Subtracting Decimals

Mathematics

1 answer:

Alex17521 [72]2 years ago

5 0

Answer: 14.353 or 18.647

Step-by-step explanation:

Hi.

Subtracting:

16.5 - 2.147 = 14.353

Adding:

16.5 + 2.147 = 18.647

You might be interested in

What is the 101st term in the sequence 997, 989, 981, ...?

melamori03 [73]

Answer: first option.

Step-by-step explanation:

Find the common difference d of the arithmetic sequence:

$d=a_n-a_{(n-1)}\\d=989-997\\d=-8$

Then the formula for the 101st term is the shown below:

$a_n=a_1+(n-1)d$

Where:

$a_1=997\\d=-8\\n=101$

Substitute values into the formula. Therefore, you obtain:

$a_n=997+(101-1)(-8)=197$

4 0

3 years ago

Read 2 more answers

Need help its 7th grade math

alexgriva [62]

Answer:

1 inch represents 60 feet.

Step-by-step explanation:

120/2

= 60

So his scale is 1:60

8 0

2 years ago

Read 2 more answers

Area: 28.67 sq m and the side is 4.7 m The missing side length is equal to:??? m

Mice21 [21]

Answer:

6.1

Step-by-step explanation:

area =leanth x breath.

if one side=4.7,

then, missing length=area/given side

= 28.67/4.7

=6.1

4 0

3 years ago

Find the side length of a. Pls help!

sdas [7]

Answer:

im too eionf0qn3490fn0wiopf

Step-by-step explanation:

6 0

2 years ago

Michaela is competing in a race and what she felt the runs and rides a bicycle she runs 5 km in 0.5 hours and ride her bicycle 2

Nat2105 [25]

Answer:

Step-by-step explanation:

if she runs 5 km in half an hour, she runs 10 in a whole hour.

7 0

3 years ago