In order for the triangle to be isosceles, we have to set two lengths of the triangle equal to each other.
Let's take the lengths 5x-12 and x+20 and set them equal to each other.
5x - 12 = x + 20
Combine like terms by moving them over to their respective sides.
Subtract x from both sides of the equation.
4x - 12 = 20
Add 12 to both sides of the equation.
4x = 32
Divide both sides by 4.
x = 8
Check your answer by substituting.
5x - 12 = x + 20
5(8) - 12 = 8 + 20
40 - 12 = 28
28 = 28
Solution: x = 8
Answer:
She descended 2 miles
Step-by-step explanation:
Answer: 28:36
Step-by-step explanation:
Answer:
$ 63,250
Step-by-step explanation:
55,000 x 0.15 = 8,250
55,000 + 8,250 = 63,250
I totally agree with the comments, to complete the question but fortunately, I remembered I've encountered a similar problem in the past lessons of our class.
To complete the question:
1. The y- intercept of the linear function
2
2. The y-intercept of the exponential function
1
3. The number of points of intersection.
0
4. The quadrant of the solution (s)
1/2
I do hope these are the missing given in the question.
Listed below are the answers.
1. 0 3*0 =0
2. 1 2^0=1
3. 2 (they are: x = 0.4578223732320551 & x = 3.313178380475635)
4. 1/2
