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Sophie [7]
3 years ago
5

Whats the answer for this question?

Mathematics
2 answers:
babymother [125]3 years ago
8 0
-14-7n-9/3-6n/3
-14-7n-3-2n
-9n-17
lawyer [7]3 years ago
6 0
-7(2 + n) + 1/3(-9 - 6n)
-14 - 7n -3 - 2n
-17 - 9n
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Mrac [35]
The answer to 46 is = 10

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5 0
3 years ago
The measure of an angle is 8 degrees less than three times te measure another angle. If the two angles are supplementary, what i
tatyana61 [14]
Let's solve this problem step-by-step.

First of all, let's establish that supplementary angles are two angles which add up to 180°.
Therefore:

Equation No. 1 -
x + y = 180°

After reading the problem, we can convert it into an equation as displayed as the following:

Equation No. 2 -
3x - 8 + x = 180°

Now let's make (y) the subject in the first equation as it is only possible for (x) to be the subject in the second equation. The working out is displayed below:

Equation No. 1 -
x + y = 180°
y = 180 - x

Then, let's make (x) the subject in the second equation & solve as displayed below:

Equation No. 2 -
3x - 8 + x = 180°
4x = 180 + 8
x = 188 / 4
x = 47°

After that, substitute the value of (x) from the second equation into the first equation to obtain the value of the other angle as displayed below:

y = 180 - x
y = 180 - ( 47 )
y = 133°

We are now able to establish that the value of the two angles are as follows:

x = 47°
y = 133°

In order to determine the measure of the bigger angle, we will need to identify which of the angles is larger.

133 is greater than 47 as displayed below:

133 > 47

Therefore, the measure of the larger angle is 133°.
4 0
3 years ago
In the box there are 20 toys, but 5 of them are broken. Randomly one after another 2 toys are taken out. What are the chances th
vitfil [10]

Answer:

A

Step-by-step explanation:

Refer to the picture above.

Explainations are written in the pic above.

4 0
3 years ago
I don't understand this
Taya2010 [7]
The answer to the problem is B.
7 0
3 years ago
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Madison deposited $18 in a savings account that earns 2.5% simple interest. Which graph represent this scenario
Dmitriy789 [7]
The answer is 7.20 because $18 divided by 2.5% is 7.20
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3 years ago
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