9514 1404 393
Explanation:
Theorems about triangles identify relationships that can be used to formulate equations that can be used in the problem-solving process.
The idea with problem solving is to start with what you know, and make use of the relationships between that and what you don't know in order to find a solution.
Hello there,
subtract round your answer to the nearest hundredth
2.56×0.03
=768
Answer: 800
Answer:
Adjacent angles are always complementary - False
The sum of the measures of two supplementary angles is 180 - True
If the measure of an acute angle is x then its complementary angle is (90-x) - im not sure i think false though..
if two angles are supplementary then, one of the angles must be acute - true
Step-by-step explanation:
The following equation has infinite many solutions
3(2x+1)=2(1+3x)+1
Step-by-step explanation:
An equation has infinite solutions if there is same constant on both sides of the equation.
We will check each equation one by one to find the equation with infinite solutions.
So,
<u>3(2x+1)=2(1+3x)+1</u>
![3(2x+1)=2(1+3x)+1\\6x+3 = 2+6x+1\\6x +3 = 6x +3\\6x-6x+3 = 3\\3 = 3](https://tex.z-dn.net/?f=3%282x%2B1%29%3D2%281%2B3x%29%2B1%5C%5C6x%2B3%20%3D%202%2B6x%2B1%5C%5C6x%20%2B3%20%3D%206x%20%2B3%5C%5C6x-6x%2B3%20%3D%203%5C%5C3%20%3D%203)
<u>3(2x+1)=2(1+3x)-1</u>
![3(2x+1)=2(1+3x)-1\\6x+3 = 2+6x-1\\6x+3=1+6x\\6x-6x+3 = 1\\3 = 1](https://tex.z-dn.net/?f=3%282x%2B1%29%3D2%281%2B3x%29-1%5C%5C6x%2B3%20%3D%202%2B6x-1%5C%5C6x%2B3%3D1%2B6x%5C%5C6x-6x%2B3%20%3D%201%5C%5C3%20%3D%201)
<u></u>
<u>3(2x-1)=2(1+3x)-1</u>
![3(2x-1)=2(1+3x)-1\\6x-3 = 2+6x-1\\6x-3 = 1+6x\\6x-6x-3 = 1\\-3 = 1](https://tex.z-dn.net/?f=3%282x-1%29%3D2%281%2B3x%29-1%5C%5C6x-3%20%3D%202%2B6x-1%5C%5C6x-3%20%3D%201%2B6x%5C%5C6x-6x-3%20%3D%201%5C%5C-3%20%3D%201)
<u></u>
<u>3(2x+1)=2(3+2x)-3</u>
![3(2x+1)=2(3+2x)-3\\6x+3 = 6+4x-3\\6x+3 = 3+4x\\6x-4x+3 = 3\\2x+3 = 3](https://tex.z-dn.net/?f=3%282x%2B1%29%3D2%283%2B2x%29-3%E2%80%8B%5C%5C6x%2B3%20%3D%206%2B4x-3%5C%5C6x%2B3%20%3D%203%2B4x%5C%5C6x-4x%2B3%20%3D%203%5C%5C2x%2B3%20%3D%203)
The following equation has infinite many solutions
3(2x+1)=2(1+3x)+1
Keywords: Solution of equation, Linear equation
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