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Ray Of Light [21]
4 years ago
13

Write the expression in standard form by expanding and collecting like terms -3 (1 - 8m - 2n)

Mathematics
1 answer:
Zarrin [17]4 years ago
4 0
I hope this helps you -3.1 -3. (-8m) -3. (-2n) -3+24m+6n 24m+6n-3
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khanya builders are paid R480 for 8 hours of work,whiles rex builders are paid R660 for 12 hours of work.which company is paid t
kiruha [24]

Answer:

khanya pays higher

Step-by-step explanation:

You have to find the $/hr ratios:

khanya's is 480/8->$60/hr

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Khanya pays the higher rate

5 0
3 years ago
Mrs. Johnson's first test's data: 59, 22, 87, 44, 96, 38, 70, 85, 79. The third step in creating a Box-and-Whisker plot is to de
vfiekz [6]

Answer:

Q3 = 85

Step-by-step explanation:

Do the same thing you do to find the median for the numbers 70 to 96, i.e. exclude the numbers less than the median.

7 0
3 years ago
The Hypotenuse Angle Theorem, similar to the HL Theorem, states that if the hypotenuse and one angle of a right triangle are con
Maru [420]

Step-by-step explanation:

In order to proof the HA theorem, we consider two triangles  and   which are right angle triangles. The right angle lies at points  and   respectively.

We also consider that the hypotenuse are congruent meaning  and  .

Now we have taken that angle  and  .

Since  and  are 90 degrees, so angle B would be congruent to angle E i.e  

Hence by Angle, side and angle congruence in both triangles we can write as,  .

And this is what the HA thoerem states also

8 0
3 years ago
If Quinn tosses a fair coin and then rolls a fair number cube labeled 1 through 6,
dusya [7]

Answer:

Step-by-step explanation:

P(heads) = 1/2

number cube numbered 1 thru 6

P(number less then 6) = 5/6

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7 0
3 years ago
What is the quotient x^2-16/2x+8
Romashka [77]

Answer:

Step-by-step explanation:

x^2-16/2x+8 = (x+4)(x-4) / 2 (x+4)   {a² - b² = ( a + b ) ( a - b) }

                      = (x-4) / 2

6 0
3 years ago
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