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3 years ago

five times the difference of twice a number and three, decreased by the sum of the number and eight, equals thirteen

Mathematics

1 answer:

trapecia [35]3 years ago

7 0

5x(2y-3)-(y+8)=13 I believe this is correct

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nlexa [21]

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3 years ago

It is hard to calculate the volume of a mountain but several estimates put the volume of Mount Everest at around 2,413 cubic kil

scoray [572]

Answer:

About 609,000 Cowboy stadiums could fit inside of Mount Everest

Step-by-step explanation:

we have

The estimate volume of Mount Everest is at around $2,413\ km^{3}$

The Dallas Cowboys Stadium has a volume of $140,000,000\ ft^{3}$

step 1

Convert ft³ to km³

we know that

1 km=3,280.84 ft

$140,000,000\ ft^{3}=140,000,000*(1/3,280.84)^{3}=0.003964\ km^{3}$

step 2

To find how many Cowboy stadiums could fit inside of Mount Everest, divide the volume of Mount Everest by the volume of the Dallas Cowboys Stadium

$2,413/0.003964=608,729$

Round to the nearest Thousands

$608,729=609,000$

The volume of Mount Everest is about 609,000 times greater than the volume of the Dallas Cowboys Stadium

8 0

3 years ago

Estimate: 9,010 - 99<br> 9400<br> 8900<br> 9200<br> 8700

Softa [21]

Answer:

yo mama

Step-by-step explanation:

lol

4 0

3 years ago

Read 2 more answers

PLS I NEED HELP!!! What is the equivalent Celsius temperature to 120 degrees Fahrenheit? Rearrange and use the formula F = (9/5)

Murrr4er [49]

Answer:

49.8 degrees celcius

Step-by-step explanation:

3 0

3 years ago

(please help me)

Jobisdone [24]

Answer:

8/14

Step-by-step explanation:

there are 5 odd numbers and 3 numbers are coloured red

7 0

2 years ago