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3 years ago

16

Mathematics

1 answer:

svlad2 [7]3 years ago

7 0

Answer:

|x - 4| ≤ 0.3

Step-by-step explanation:

The actual width = 4

Maximum variation, x = 0.3

Hence, the lowest width position based on actual width and possible variation is :

4 - 0.3 ≤ x ≤ 4 + 0.3

3.7 ≤ x ≤ 4.3

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Can someone please check to see if this is correct?..thanks <br> explanation would be appreciated

forsale [732]

Answer:

yes correct

Step-by-step explanation:

given

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2x ≥ 4 ( divide both sides by 2 )

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2 years ago

A dome of a building is in the form of a hemisphere from inside it was whitewashed at the cost of rupees 4989.60 if the cost of

Luda [366]

Answer: $249.48\ m^2; 369.168\ m^3$

Step-by-step explanation:

Given

Cost of white-washing =Rs. 4989.60

Rate =20 per meter square

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$4\times 3.142\times r^2=249.48\\r^2=\frac{249.48}{4\times 3.142}=19.85\\r=4.455\ m$

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2 years ago

The sides of a triangle measure 16 30 and 34. which type of triangle is it

leva [86]

It would have to be an obtuse triangle

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3 years ago

Sammy starts with $50 in her saving account and adds $50 each week. Write an equation that Sammy can use to show how much money

victus00 [196]

Known facts:

50 dollars is the initial amount in the saving account
50 dollars is added every week into the savings account.

Variables:

x: # of weeks
y: total amount of money in savings

Set equation based on known facts and variables:

y = 50x + 50, 50x is the rate at which it grows depending on

the week and 50 is the initial amount there

Hope that helps!

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2 years ago

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Lelu [443]

<h2><em>JUST DO IT YOURSELF ITS BASIC FRACTIONS!!!!!!!!!</em></h2>

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2 years ago