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3 years ago

6 + 23 • 3 =? on e2020

Mathematics

2 answers:

skelet666 [1.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

6 + 23 x 3

6+ 69

galina1969 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Order of operations: BPEMDAS

Step 1: Write expression

6 + 23 · 3

Step 2: Multiplication

6 + 69

Step 3: Add

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What is the equation of the line that passes through (2, 7) and is perpendicular to y= -5

timofeeve [1]

Answer:

x = 2

Step-by-step explanation:

y = - 5 is a horizontal line parallel to the x- axis.

A line perpendicular to it will be a vertical line parallel to the y- axis with equation

x = c

Where c is the value of the x- coordinates the line passes through.

The line passes through (2, 7) with an x- coordinate of 2, thus

x = 2 ← is the equation of the perpendicular line

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3 years ago

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BlackZzzverrR [31]

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3 years ago

Help?? LOL I’m literally so confused

Gennadij [26K]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Which number is greatest? 2.89 times 10 Superscript negative 8 1.997 times 10 Superscript 2 8.9 times 10 Superscript negative 6

love history [14]

<h3> The greatest number is $1.997 \times 10^2$ </h3>

<em><u>Solution:</u></em>

<em><u>Given that the numbers are:</u></em>

$2.89 \times 10^{-8}\\\\1.997 \times 10^2\\\\8.9 \times 10^{-6}\\\\5 \times 10^{-6}$

We have to find the number that is greatest

Convert the numbers to decimal

$2.89 \times 10^{-8} = 2.89 \times \frac{1}{10^8} =0.0000000289$

$1.997 \times 10^2 = 199.7$

$8.9\times 10^{-6}=8.9\times \frac{1}{10^6}=0.0000089$

$5\times 10^{-6}=5\times \frac{1}{10^6}=0.000005$

We can clearly see that, 199.7 is greatest number

Thus the greatest number is $1.997 \times 10^2$

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3 years ago

Read 2 more answers

Find the missing variables for each triangle...

kati45 [8]

Triangle A:

y = 57.5°

x = 57.5°

Triangle B:

y = 5

x = 6.5

Triangle C:

... I apologize but I do not know what Triangle C is. Sorry!!

Triangle D:

z = 30°

x = 90°

(x+20) = 110°

SORRY THAT TOOK SO LONG--

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3 years ago