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3 years ago

Basic math for 20 points + brainliest!

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

Answer:

Look at photo

Step-by-step explanation:

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Convert 4.138138 to a fraction

ioda

Answer:

4.138138=469069/500000

Step-by-step explanation:

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3 years ago

If 32x+1 - 3x+5, what is the value of x?<br> оооо

Zolol [24]

Answer:

x = $\frac{4}{35}$

Step-by-step explanation:

Given

32x + 1 = - 3x + 5 ( add 3x to both sides )

35x + 1 = 5 ( subtract 1 from both sides )

35x = 4 ( divide both sides by 35 )

x = $\frac{4}{35}$

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3 years ago

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11.) The sequence below shows the number of trees a nursery plants each year.

hjlf

Answer:

A. ez

Step-by-step explanation:

_sequences_eoc_prep_solutions.pdf

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3 years ago

PLEASE HELP!! 20 POINTS!<br> - ✓ 81+ ✓–49 + ✓ 25+ ✓-1

laiz [17]

Answer:

Step-by-step explanation:

=-9+7i+5+i

=-4+8i

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3 years ago

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The vertices of triangle RST are R (-7, 5), S(17, 5), T(5, 0). What is the perimeter of triangle RST?

MaRussiya [10]

$~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ R(\stackrel{x_1}{-7}~,~\stackrel{y_1}{5})\qquad S(\stackrel{x_2}{17}~,~\stackrel{y_2}{5}) ~\hfill RS=\sqrt{(~~ 17- (-7)~~)^2 + (~~ 5- 5~~)^2} \\\\\\ ~\hfill RS=\sqrt{( 24)^2 + ( 0)^2}\implies \boxed{RS=24} \\\\\\ S(\stackrel{x_1}{17}~,~\stackrel{y_1}{5})\qquad T(\stackrel{x_2}{5}~,~\stackrel{y_2}{0}) ~\hfill ST=\sqrt{(~~ 5- 17~~)^2 + (~~ 0- 5~~)^2}$

$~\hfill ST=\sqrt{( -12)^2 + ( -5)^2}\implies \boxed{ST=13} \\\\\\ T(\stackrel{x_1}{5}~,~\stackrel{y_1}{0})\qquad R(\stackrel{x_2}{-7}~,~\stackrel{y_2}{5}) ~\hfill TR=\sqrt{(~~ -7- 5~~)^2 + (~~ 5- 0~~)^2} \\\\\\ ~\hfill TR=\sqrt{( -12)^2 + (5)^2}\implies \boxed{TR=13} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{\LARGE perimeter}}{24~~ + ~~13~~ + ~~13\implies \text{\LARGE 50}}~\hfill$

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1 year ago