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Veronika [31]
4 years ago
5

Find the sum. 60 (3n - 4) n=1 The sum is​

Mathematics
2 answers:
baherus [9]4 years ago
5 0

Answer:

-60

Step-by-step explanation:

3x1=3

3-4=-1

60 x -1 = -60

xz_007 [3.2K]4 years ago
3 0
The sum is n=15 jdjfnfjfmfjf
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Javier designs leather shoes at his workshop. He charges $45 for women's shoes and $50 for men's shoes. He needs to make $2,500
AVprozaik [17]
X = womens, y = mens

45x + 50y = 2500....if there is no women, then x = 0
45(0) + 50y = 2500
50y = 2500
y = 2500/50
y = 50.....there would be 50 male customers to meet his expenses
5 0
4 years ago
Read 2 more answers
The size of an exterior angle of a triangle is the supplement of smaller of two opposite interior angles If the greater of the o
Irina-Kira [14]

The two interior angles of the triangle is 75 and 105 degree.

<h3>What is the exterior angle theorem ?</h3>

According to the exterior angle theorem , The size of an exterior angle of a triangle is the sum of of smaller of two opposite interior angles.

It is given that

Let the measure of the two interior angle be x and y

then

The size of an exterior angle of a triangle is the supplement of smaller of two opposite interior angles

x+ y = 180

the greater of the opposite interior angles exceeds the smaller by 30 degrees , find the measure of the interior angles of the triangle.​

x = y+30

By substitution method

y+30+y = 180

2y +30 = 180

2y = 150

y = 75 degree and x = 105 degree.

Therefore the two interior angles of the triangle is 75 and 105 degree.

To know more about exterior angle theorem

brainly.com/question/956912

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5 0
2 years ago
Complete the following equation using &lt;,&gt; or =
lawyer [7]
There is no equation to solve. I think you forgot to put it.
5 0
4 years ago
12 and a half percent of 48.40
Mila [183]

Answer:

6.05

Step-by-step explanation:

12 and a half percent of 48.4 = 6.05 because you can put .125 in your calculator and it is the same at 12.5% so you do .125 * 48.40 and you get 6.05

4 0
3 years ago
What is the answer of this 4xyz + (4x2 + 3x - 5) =​
alexandr1967 [171]

Step-by-step explanation:

this is your answer to the question that you asked

7 0
3 years ago
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