3 years ago

Can sooneone please help me

Mathematics

1 answer:

Ainat [17]3 years ago

5 0

Answer:

no no no no no no no no no no no

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What is the correct answer for this question

ioda

Answer:

2 option I think, if I'm wrong so sorry ;(

Step-by-step explanation:

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3 years ago

Hey please help will mark brainliest / please give a genuine anwser

Bad White [126]

Answer:

Shaded area is 392

Step-by-step explanation:

The triangles on the left have heights 14 and 14, the ones on the right have 20 and 8.

The bases are equal, so we can compute them as (40-12)/2 = 28/2 = 14

The triangles have areas:

14*14/2 = 14*7 = 98

20*14/2 = 20*7 = 140

8*14/2 = 8*7 = 56

note that the triangles on the left and the ones on the right have the same total area! That would have happened no matter what the height split was!

The total area is 98+98+140+56 = 196 + 196 = 392

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3 years ago

A sweater was on sale at %40 off the regular price. Ella saved $20 by buying the sweater on sale. What was the regular price of

Artyom0805 [142]

so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".

if 20 is 40%, what is "x" or namely the 100%?

$\bf \begin{array}{ccll} amount0&\%\\ \cline{1-2} 20&40\\ x&100 \end{array}\implies \cfrac{20}{x}=\cfrac{40}{100}\implies \cfrac{20}{x}=\cfrac{2}{5}\implies 100=2x \\\\\\ \cfrac{100}{2}=x\implies 50=x$

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3 years ago

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Can someone help me out What x value solves the equation? 3x – 5 = 1 x =

sdas [7]

Answer:

x= 2

Step-by-step explanation:

3x – 5 = 1

Add 5 to each side

3x – 5+5 = 1+5

3x = 6

Divide by 3

3x/3 = 6/3

x= 2

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Which expression is equivalent to 5(6p + 5) + 2(8p + 3)?

Trava [24]

Answer:

46p + 31

hope it's helpful

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3 years ago

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