Answer: 77°
Step-by-step explanation:
First we are going to find x and then insert it in 18x +5 to be able to get our <WZX
But to find x, we will have to apply the the exterior angle theorem
The exterior angle theorem state that : the exterior angle is equal to the sum of the two opposite interior anges
Using this theorem, then from the diagram above ;
18x + 5 = 48 + 8x - 3
we collect like term
18x - 8x = 48-3-5
10x = 40
Divide bothside by 10
10x/10 = 40/10
x = 4
but <WZX = 18x + 5
Then we substitute x=4
<WZX = 18(4) + 5
<WZX = 72 +5
<WZX =77
Therefore the measure of <WZX is 77°
It could only be scalene or isosceles ... an equilateral triangle has all 60 degree angles
Isosceles- 90-45-45 degrees
Scalene- 90-35-55 degrees
Answer:
2.99
Step-by-step explanation:
13.98+3.96=17.94
17.94/6=2.99
Answer: 53.65
Step-by-step explanation
First you need to write out the equation
37 x .45 = 16.65
Then you take 16.65 which is the percent mark up and add it to the original price of $37 and you get your answer of 53.65
Hey there,
Okay so for inverse equations I use the method in which you switch the variables and solve for y.
So the equation y = 100 - x would look like:
Now we solve for y in this equation:
Since the y is negative and we are solving for a positive we divide by -1 on both sides:
So the inverse of y = 100 - x would have to be -x + 100 = y.
Hope I helped,
Amna