Answer: The correct option is B. The point U is the centroid of RST.
Exclamation:
From the given figure it is noticed that the line SU divides the angle S in two equal parts, so the line SU is a part of median line and when the line SU extended until the sideRT is being touched, we get a median line.
The line TU divides the angle T in two equal parts, so the line TU is a part of median line and when the line TU extended until the sideRS is being touched, we get a median line.
The line RU divides the angle R in two equal parts, so the line RU is a part of median line and when the line RU extended until the sideTS is being touched, we get a median line.
The point where the all median of a triangle intersects each other is called centroid.
From the figure we can conclude that all the median of the triangle RST are intersecting on point U, therefore point U is the centroid and option B is correct.
Hello!
To find the minimum number of weeks Jakob will need to wait if he saved 35 dollars per week, we would need to create an inequality equation.
Since he needs to save at least 700 dollars, it can be represented by the the greater than or equal to symbol. Also, the variable x, will be used in this equation representing the number of weeks. Then, we can create an equation for this problem.
35x + 175 ≥ 700 (subtract 175 from both sides)
35x ≥ 525 (divide both sides by 35)
x ≥ 15
Therefore, Jakob will have to wait a minimum of 15 weeks in order to save at least 700 dollars for a new computer.
<span><span>I think the answers are:
Statement Reason</span><span><span><span>
<span>12=<span>13</span>x+5 </span></span>Given</span><span><span>
<span>7=<span>13</span>x </span></span>Subtraction Property of Equality</span><span><span>
21 = x </span>Multiplication Property of Equality</span><span><span>
x = 21 </span><span>Symmetric Property of Equality
By the way, I'm doing the same exam for Geometry as well. There's a lot of proof questions on there which I'm not good at doing for the reasoning part. If you finish the exam before I do, maybe you can message me what the answers are for some of the questions on there so I know if my answers for the questions are incorrect or not.
Besides that, hope the answer above is correct for you.
<em>~ ShadowXReaper069</em></span></span></span></span>
Answer:
Step-by-step explanation:
Domain is the set of all x values.
Range is the set of all y - values.
{ ( - 2 , 0 ) , ( 1 , -2 ) , ( 3 , 4 )}
Domain = { -2 , 1 , 3 }
{ ( -2 , 0 ) , ( 1 , -2 ) , ( 3 , 4 )}
Range = { - 2 , 0 , 4 }
Hope I helped!
Best regards! :D