Answer:
F
Step-by-step explanation:
Y=-10
-5/2=-2.5
Keep in mind that...when dealing with negative numbers, the number closer to zero is the bigger number.
2.5 if closer to zero so the answer is F
Answer:
formula: (y_2-y_1)/(x_2-x_1)
slope: 0
Step-by-step explanation:
1. The formula to find the slope given two points is 
.
2. (Solving)
Therefore, the slope is 0.
Answer:
The length of the longest side is 68mm
Step-by-step explanation:
The perimeter of a triangle is equals to the sum of all its sides
P=a+b+c
The triangle is isosceles, so two of its sides are equal, have the same length.
So: a=b, then
P=2a+c=168mm
Moreover, we know that the base is 18mm more than each of the legs, this means: c=18mm+a, where we obtain that a=c-18mm.
So, the system of equations is solved, lets use the above result in Perimeter`s equation.
168mm=2*(c-18mm)+C
From here we have:
168mm=3c-36mm
We obtain the following result: c= 68mm, this the length of the longest side
Answer:
Dang I wished I knew how to make a smoothie
Answer:
31.5° is your value for x.
Step-by-step explanation:
Note that lines <em>l</em> & <em>m </em>are perpendicular lines.
Note that the opposite x is congruent to the missing angle directly opposite (vertical angles).
Note that the angel created by the perpendicular lines = 90°
Set the equation:
x + x + 23 = 90
Simplify. Combine like terms.
2x + 23 = 90
Isolate the variable (x). Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. First, subtract 23 from both sides
2x + 23 (-23) = 90 (-23)
2x = 63
Divide 2 from both sides
(2x)/2 = (63)/2
x = 63/2
x = 31.5
31.5° is your value for x.
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