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3 years ago

Using the order of operations, what should be done first to evaluate 12 divided by (negative 6) (3) + (negative 2)?

Mathematics

2 answers:

Reil [10]3 years ago

5 0

Answer:

The answe is C, Divide 12 by -6

Step-by-step explanation:

I got it right on the test.

lana [24]3 years ago

4 0

C because in order of operations you would use PEMDAS, there’s no parentheses or exponents so you’d go to multiplication and division by which ever comes first in the problem.

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Which one is right? 1 or 2?

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4 years ago

The sum of three consecutive odd intergers is 17 less that four the smallest interger?

dem82 [27]

Answer:

The integers are 23, 25, 27

Step-by-step explanation:

the sum of three consecutive odd integers

$S = x + (x+2) + (x + 4)\\$

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3 years ago

Read 2 more answers

What is the height of the triangular prism below if the volume equals 1,638 cubic millimeters? 65 mm 63 mm 26 mm 28 mm.

sergejj [24]

Answer:

The height of the triangular prism is $26\ mm$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The volume of the triangular prism is equal to

$V=Bh$

where

B is the area of the triangular base

h is the height of the prism

<em>Find the area of the base B</em>

$B=\frac{1}{2}(7)(18)=63\ mm^{2}$

we have

$V=1,638\ mm^{3}$

$h=x\ mm$

substitute and solve for x

$1,638=(63)x$

$x=1,638/(63)=26\ mm$

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4 years ago

What is the missing step in the proof?

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I think is a because if you see and do it you could see

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3 years ago