2 years ago

What are compatiable numbers

Mathematics

1 answer:

Zielflug [23.3K]2 years ago

5 0

Numbers that are close in value to the actual numbers

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what is thirty-four million plus two hundred fifty-six thousand times four hundred? Please write the answer in scientific notati

Mashutka [201]

Million has 6 zeoes
34,000,000+256,00*400

PEMDAS
multiply first
256,000*400=102,400,000
add to 34,000,000
136,400,000
now
must be in form
(x)(10^m)
such taht
1<x<10
and x times 10^m is the original number
1.364*10^8

7 0

2 years ago

Read 2 more answers

She decides to change the length of the top of the top of the trapezoid shaped garden from 32 to 24 ft. Which expression finds t

gulaghasi [49]

Answer:

<h3>The change in the scale factor is $\frac{3}{4}$ ft</h3>

Step-by-step explanation:

Given that Sienna planned a trapezoid-shaped garden.

And She decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft.

Let Old length of the top be 32 ft

Let New length of the top be 24 ft

$Scale factor =\frac{New length}{old length}$

$Scale factor = \frac{24}{32}$

$=\frac{3}{4}$ ft

<h3>∴ the change in the scale factor is $\frac{3}{4}$ ft</h3>

7 0

3 years ago

The college team won 30 games last year. This year it won 25 games what was the percent decrease of games won?

babymother [125]

Since it decreased by 5 do 5 divided by 30 and you get the answer to be 16%

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3 years ago

A color printer prints 5 pages in 9 minutes.

ollegr [7]

Answer: 1.8

Step-by-step explanation: Divide 9/5

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2 years ago

Help me please I need the help

stepladder [879]

The answer is 9 guests total

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2 years ago