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3 years ago

- Another way to multiply decimals is to multiply as you would with

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

3 0

One for 5.8 and one for 1.2
Hope this helps

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PLEASE HELP ASAP!!!<br> best correct answer I will mark brainliest!

notka56 [123]

Answer:

The one on the right

Step-by-step explanation:

The height on the right one matches the height on the net, unlike the left one

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2 years ago

Thrice a number decreased by 5 exceeds twice the number by a unit find the number

viktelen [127]

Working attached below. Hope this helps! Any questions let me know :)

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2 years ago

Please show x < 80 on a number line

nevsk [136]

Answer:

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2 years ago

Find the indicated root

Sever21 [200]

So you have to put 25 inside the blank box.

look at the attached picture

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2 years ago

Read 2 more answers

A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to

nignag [31]

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height $h=6\ ft$

Diameter $d=30\ ft$

Truck can dump $125\ ft^3$ at a time

The volume of a cone is

$V=\dfrac{1}{3}\pi r^2h$

Putting values

$\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3$

No of trips(N) required to accumulate this much volume is given by

$\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14$

Therefore, 14 trips are necessary to accumulate a cone of volume $1414\ ft^3$

8 0

2 years ago