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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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Write an equation of the line in point-slope form that passes through the given points.

RSB [31]

Answer:

Step-by-step explanation:

point - slope formula: y - y1 = m(x-x1)

we need to find the slope ... or what is m ?

m = rise / run

m = y2 - y1 / x2 - x1

where the given points are (x1,y1) and (x2,y2)

m= 7-5 / 6-5

m = 2 / 1

m =2

now use either point and plug the slope and the point into the point-slope formula

y-5 =2(x-5) :)

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3 years ago

Which equation is a point-slope form of the equation of this line?

tigry1 [53]

The y-intercept is easily read: it is (0,5). The slope, m, is m = rise / run

7-1
= ----------- = 6/3 = 2
1-(-2)

Thus, the eqn of the line is y = 2x + 5. In point-slope format, y-5=2(x-0).

3 0

3 years ago

PLEASE HELP ASAP!!!!

Bond [772]

Answer: 518

Step-by-step explanation:

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3 years ago

If elephant grows 3 3/4 inched a day, how many inches will it grow in 7 days?

olga nikolaevna [1]

Answer:

26.25, or 26 1/4, inches

Step-by-step explanation:

each day 3.75inches, so in 7 day, it grows 3.75 * 7 = 26.25inches

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1 year ago

Which units in the metric system are used to measure distance?

Monica [59]

Answer:

In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers.

I think it is right ...

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3 years ago