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2 years ago

What are the steps you would take to find the difference of two decimals? Write three to four sentences.

Mathematics

2 answers:

lawyer [7]2 years ago

6 0

Write down the two numbers, one under the other, with the decimal points lined up.

Add zeros so the numbers have the same length.

Then subtract normally, remembering to put the decimal point in the answer.

Valentin [98]2 years ago

6 0

Answer:

The first step is to make the divisor a whole number by multiplying it by a power of 10. When you multiply the divisor by a power of 10, you must multiply the dividend by the same power of 10. Then divide. Check your answer using estimation.

Step-by-step explanation:

I did Edginuity

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IrinaVladis [17]

Answer:

b ≥ 500

Step-by-step explanation:

since the balance has to be at least 500, b has to be grater than or equal to 500, so b ≥ 500

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2 years ago

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A university needed to transport 90 fans to its football game from the stadium parking lot. The university rented a bunch of van

andrew-mc [135]

Answer:

90 divided by 10

Step-by-step explanation:

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3 years ago

Darren is painting a wooden block as part of his art project The block is a rectangular prism that is 12cm long by 9 cm wide by

Ksenya-84 [330]

Answer:

<h3>The surface area in square meters that Darren has to paint is $426cm^2$ </h3><h3>∴ $A=426cm^2$ </h3>

Step-by-step explanation:

Given that Darren is painting a wooden block is a rectangular prism

Its length is 12 cm ,width is 9 cm and height is 5 cm

<h3>To find the surface area in square meters that Darren has to paint :</h3>

Let l be the length, w be the width and h be the height

Then l=12 cm , w=9 cm and h=5 cm

The formula for the Surface area is

A=2(lw+wh+hl) square units

Substitute the values in formula we get,

A=2(12(9)+9(5)+5(12))

=2(108+45+60)

=2(213)

=426

<h3>∴ $A=426cm^2$ </h3><h3>∴ the surface area in square meters that Darren has to paint is $426cm^2$ </h3>

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2 years ago

Find the slope and y-intercept of the line x+3y=3...

katovenus [111]

So first put this in slope intercept form, y=mx+b. subtract x from both sides so now you have 3y=-x+3 and to get y by itself divide both sides by 3 so now you have y=(-x/3) +1 or y=-1/3(x)+1 the slope is m and the y-intercept is b so the slope is -1/3 and the y-intercept is 1

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3 years ago

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liberstina [14]

Total length = 111.6 metres
(12.3x7) + 15 + 10.5 = total length

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2 years ago