3 years ago

No le entendi ayuda porfavor

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Answer:

A. 3x9x5

B. 2×3×7×10=420

C. 6×3×8×5=720

D.9×8×5=360

E. 3×10=30

F. 11×13=143

G. 41×7= 287

H. 67×73=4891

I. 89×97=8633

J. 53×1×61=3233

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Deffense [45]

Answer:

x≤ -3/8

Step-by-step explanation:

$4x\le \:-\frac{2}{5}\left(6x+6\right)\\$

Expand ;

$\mathrm{Expand\:}-\frac{2}{5}\left(6x+6\right):\quad -\frac{12}{5}x-\frac{12}{5}$

$4x\le \:-\frac{12}{5}x-\frac{12}{5}\\\\\mathrm{Add\:}\frac{12}{5}x\mathrm{\:to\:both\:sides}\\\\4x+\frac{12}{5}x\le \:-\frac{12}{5}x-\frac{12}{5}+\frac{12}{5}x$

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$\frac{32}{5}x\le \:-\frac{12}{5}\\\\Multiply \:both\:sides\:by\:5\\5\times\frac{32}{5}x\le \:5\left(-\frac{12}{5}\right)\\\\Simplify\\32x\le \:-12\\\\Divide \:both\:sides\:by\:32\\\frac{32x}{32}\le \frac{-12}{32}\\\\Simplify\\x\le \:-\frac{3}{8}$

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4 years ago

Write two decimals that are equivalent to each other 0.68 and 0.9

lyudmila [28]

A decimal equivalent to another decimal is the same number but with more zeros on the right hand side.

0.68 = 0.680 = 0.6800 = 0.68000 etc.
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Just pick whichever two numbers you like :)

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3 years ago

Read 2 more answers

19 = 4p + 5 a. p=3.5 b. p = 14 c. p= 4.75 d. p= -0,25

Neko [114]

Answer:

Step-by-step explanation:

4p=19-5

4p=14

p=14/4

p=3.5

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Step-by-step explanation:

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azamat

This picture is depicting a straight line, therefore all we have to do is subtract 76 from 180. You get 104

Your answer is 104 degree

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