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Oxana [17]
3 years ago
15

3x + 4y=17- 4x – 3y = - 18​

Mathematics
2 answers:
N76 [4]3 years ago
7 0

Answer:

The correct answer is (3,2)

OleMash [197]3 years ago
6 0

Answer:

3

Step-by-step explanation:

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Given gif and GHF, write three proportions involving geometric mean.<br>​
almond37 [142]

Answer:

\frac{z}{h}=\frac{h}{y}\\\\\frac{a}{x}=\frac{x}{z}\\\\\frac{a}{w}=\frac{w}{y}

Step-by-step explanation:

For this exercise it is important to remember that a Right triangle is a triangle that has an angle that measures 90 degrees.

According to the Altitude Rule, given a Right triangle, if you draw an altitude from the vertex of the angle that measures 90 degrees (The right angle) to the hypotenuse, the measure of that altitude is the geometric mean between the measures of the two segments of the hypotenuse.

In this case, you can identify that the altitude that goes from the vertex of the right angle (\angle G=90\°) to the hypotenuse of the triangle, is:

GF=h

Then, based on the Altitude Rule, you can set up the following proportion:

\frac{z}{h}=\frac{h}{y}

According to the Leg Rule, each leg is the mean proportional between the hypotenuse and the portion of the hypotenuse that is located directly below that leg of the triangle.

Knowing this, you can set up the following proportions:

\frac{a}{x}=\frac{x}{z}\\\\\frac{a}{w}=\frac{w}{y}

6 0
3 years ago
Read 2 more answers
For number 9 and 10 what do I put for the distance between the points?
olga55 [171]

Answer:

I have wrote just answers

4 0
2 years ago
A plant has a height of 8 1/4 inches what is the height of the plant after it grows 1 7/8 inches?
laila [671]

Answer:

18

Step-by-step explanation:

3 0
2 years ago
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What is the result of dividing 2x^3+6x^2+6x+2 by x+1
Radda [10]

Answer:bdbdbd

Step-by-step explanation:

I am not sure

7 0
3 years ago
(mz^3 ​​ )(−2z ​n ​​ )=24z ^4 ​​ What is M and N ?
torisob [31]
M=12/n
N=12/m

Really you just need to do please excuse my dear aunt sally. and it should do the trick.
7 0
3 years ago
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