Step-by-step explanation:
t=2+5×j
j=5
t=2+5×5
t=27
Answer:
The answer is (B) ⇒ Yes. AB is parallel to CD and AD is parallel to BC
Step-by-step explanation:
<em>There is an important fact about the parallel lines: </em>
- Parallel lines have equal slopes
<em>The rule of the slope of a line is:</em>
, where 
and 
are two points on the line
<em>Let us use the fact and the rule to solve the question</em>
∵ ABCD is a quadrilateral
∵ A = (0, 2) , B = (2, 6), C = (9, 6), D = (7, 2)
∵ The opposite sides are AB, CD and AD, BC
Find the slopes of the four sides to check the parallel sides
∵ 
∵ 
∵ The slope of AB = The slope of CD
∴ AB // CD
∵ 
∵ 
∵ The slope of AB = The slope of CD
∴ AD // BC
The correct answer is:
Yes. AB is parallel to CD and AD is parallel to BC ⇒ (B)
Answer:
B: yes they are A:i do not know
Step-by-step explanation:
In dealing with these problems, the first step to do is illustrate it. When you do, you would see a right triangle with a 55° angle between the hypotenuse and the vertical leg. Using pythagorean relations:
sin 55 = 50/x, where x is the unknown
x =50/sin55
x = 61.04 feet
The slope of the given line is 5/2.
<h3>
How to get the slope of the line?</h3>
The general linear equation can be written in the slope-intercept form as:
y = a*x + b
where a is the slope.
Here we have the equation:
y - 4 = (5/2)*(x - 2)
If we isolate y and expand the product in the right, we get:
y = (5/2)*(x - 2) + 4
y = (5/2)*x - (5/2)*2 + 4
y = (5/2)*x - 5 + 4
y = (5/2)*x - 1
This is the linear equation in the slope-intercept form, as you can see, the slope is equal to 5/2.
If you want to learn more about linear equations:
brainly.com/question/1884491
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