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lara [203]
3 years ago
6

PLZ ANSWER THIS QUICK! THANK YOU!

Mathematics
1 answer:
jasenka [17]3 years ago
3 0

Answer:

a) 14:56

simplest form:- 14:56

=>2:8

=>1:4

b)Total necklaces that are sold each month:-240

No. of necklaces that were sold via the shop's website:-180

No. of necklaces that were sold in a high street shop:-(240-180)=>60.

Ratio:- 180:60

simplest ratio:- 3:1.

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if i have 83429784237901 balls and i remove 3785280248231, but then i buy 22222 more with an exponent of 789, how many do i have
nikklg [1K]

answer: CALCULATOOOO

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3 years ago
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An hourglass, composed of two identical cones, is 12 cm tall. The radius of each cone is 3 cm. If you want to fill the bottom ha
EleoNora [17]
The volume of a cone is V= (1/3)pi r²h
it was given 
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radius=3cm 
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3 years ago
Please help due tomorrow and I can’t do it now cause I have a orchestra concert
Pachacha [2.7K]

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8 0
3 years ago
<img src="https://tex.z-dn.net/?f=3f%5E%7B2%7D%20-%2015f%20-%20108" id="TexFormula1" title="3f^{2} - 15f - 108" alt="3f^{2} - 15
AlexFokin [52]

Answer:

3(f - 9)(f + 4)

Step-by-step explanation:

Assuming you require to factorise the expression

3f² - 15f - 108 ← factor out 3 from each term

= 3(f² - 5f - 36) ← factor the quadratic

Consider the factors 0f the constant term (- 36) which sum to give the coefficient of the f- term (- 5)

The factors are - 9 and + 4 , since

- 9 × 4 = - 36 and - 9 + 4 = - 5 , then

f² - 5f - 36 = (f- 9)(f + 4)

Then

3f² - 15f - 108 = 3(f - 9)(f + 4)

5 0
3 years ago
What is the area of this trapezoid?
Alexandra [31]

Answer:

440cm²

Step-by-step explanation:

*Area= (a+b)/2×h

(19+25)/2*20

= _ * 440cm². *_

3 0
1 year ago
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