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GenaCL600 [577]
3 years ago
15

when angles are complementary, the sum of their measures is 90 degrees. Two complementary angles have measures of 2x-10 degrees

and 3x-10 degrees. Find the measures of each angle.
Mathematics
1 answer:
tekilochka [14]3 years ago
6 0
(2x-10)+(3x-10)=90
(2x+3x)+(-10-10)=90
(5x)+(-20)=90
5x=110
X=22
The first is 34, the second is 56.
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Fiona divided 3x2 + 5x – 3 by 3x +2. The expression represents the remainder over the divisor. x + 1 + What is the value of a?
grigory [225]
                    x + 1
         __________
3x+2 I 3x² +5x -3
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                    --------
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3 years ago
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Neeeeed help please
Nikolay [14]
A nice riddle, mathematical riddle.

Assuming a turtle winning means the declared winner is the weaker one actually won over the stronger one.  In this context, the turtle winner is the one who has a lesser number of favourable votes.

The given rules for the points are as follows:
1. Point for the first choice must be greater than or equal to that of the second choice.
2. All points must be positive whole numbers.

Let's suppose we have Henry against Tim.
Henry is favourite of the voters and is the leading candidate, according to popular polls.
Tim is an excellent manipulator, sly, and everybody knows this.

On polling day, the vote count came out as follows (in point counts)

Henry      Tim
2              1
2              1
2              1
2              1
2              1
2              1
10            1  (Henry's own vote)
1          100  (Tim's own vote)
------------------
17        107  TOTAL POINTS

So Tim the turtle was declared winner of the race, and since everything was according to rule, even a recount of the votes did not change the results.

Be aware, voting by districts (instead of popular votes) also exhibits a similar problem.



3 0
3 years ago
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abruzzese [7]

Answer:

it demonstartes a algebraic property

Step-by-step explanation:

3x#

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8 0
3 years ago
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Shtirlitz [24]
Hi,

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Answer: -7.42

Hope this helps.
r3t40
5 0
3 years ago
Find the slope of 10y = 7x + 5.<br> Round to the third.
hram777 [196]

Answer:

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Step-by-step explanation:

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Divide both sides by 10.

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In our line, y = 0.7x + 0.5, k is 0.7. Thus, the slope of our function is 0.7

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8 0
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