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Lady bird [3.3K]
3 years ago
11

(бх -Зу = 6 (2x-y=-5

Mathematics
1 answer:
BabaBlast [244]3 years ago
3 0

Answer:

6-

Step-by-step explanation:

Your answer should be written in paragraph/essay format.

Any sources used should be cited at the bottom of your paper.

All answers should show you have learned something from Unit 9.  Material from other units will not be graded for this assignment.

If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.

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A student took out a simple interest loan for 2400 for 2 years at a rate of 7%. What is the interest on the loan?
Stels [109]

Answer:

using the 7% interest rate the interest rate is 168 due to the fact if you take 2400 x .07 you get 168 however I don't know if it asks that but in order to see exactly how much money would be in there you would have to add the 168 to the 2400 if you are to add that to the 2400 that was originally put in the bank you would come up to 2568

5 0
3 years ago
PLZ HELP <br> If m&lt;7=62 find m&lt;1.
Rom4ik [11]
Answer:

118

Explanation:

180-62
4 0
3 years ago
Explain how the distance formula can prove Pythagoras' Theorem. In your
Paul [167]

Answer:

Given a triangle ABC, Pythagoras' Theorem shows that:

c^2=a^2+b^2

Thus,

c = \sqrt{a^2+b^2}

The distance formula, gives an equivalent expression based on two points at the end of the hypotenuse for a triangle.

d^2 = (x_{2} -x_{1})^2 + (y_{2} -y_{1})^2

d = \sqrt{(x_{2}-x_{1})^2 +  (y_{2} -y_{1})^2 }

Therefore when given the hypotenuse with endpoints at

(x_{1}, y_{1})  and {(x_{2}, y_{2})

We know that the third point of the right triangle will be at

(x_{2}, y_{1})

and that the two side lengths will be defined by the absolute values of:

(x_{2} - x_{1}) = a

(y_{2} - y_{1}) = b

8 0
3 years ago
Find the greatest common factor
timama [110]

<u>answers to 1 - 4:</u>

1.<em> </em><em>GCF: </em>2

2. <em>GCF:</em> 3

3. <em>GCF : </em>7

4.<em> GCF:</em> 3


4 0
3 years ago
Do you need to know the lengths of all the sides of one triangle to find a missing length of a similar triangle
Gwar [14]

Answer:

no i do not think that u do.

Step-by-step explanation:


3 0
3 years ago
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