Answer:
x=30, A=132
Step-by-step explanation:
These 2 angels are alternate interior angles so they are equal
5x-18=3x+42
Solve.
2x=60
x=30
Now substitute x into angle A
A=150-18
A=132
Answer:
implifying
f(x) = lx + 4l + -3
Multiply f * x
fx = lx + 4l + -3
Reorder the terms:
fx = -3 + 4l + lx
Solving
fx = -3 + 4l + lx
Solving for variable 'f'.
Move all terms containing f to the left, all other terms to the right.
Divide each side by 'x'.
f = -3x-1 + 4lx-1 + l
Simplifying
f = -3x-1 + 4lx-1 + l
Reorder the terms:
f = l + 4lx-1 + -3x-1
Step-by-step explanation:
Answer:
y intercept is (0 , 2.5)
x intercept is (3.5 , 0)
Step-by-step explanation:
Khan Academy is fun !!!!!!!!!!
y- intercept is where the line meets the y line l
x- intercept is where the line meets the x line ____
The y-intercept is 2.5
The x-intercept is 3.5
Answer:
x = -2.5
x = 2
Step-by-step explanation:
Hello!
We can remove the denominators by multiplying everything by it.
Solve:
Let's make one side equal to 0.
Solve by factoring, and then the zero product property.
Multiply 2 and -10. You get -20. Think of two number that multiply to -20, and add to 1. If we think about the standard form of a quadratic, 
, think two numbers that equal "ac" and add up to "b".
Using the zero product property, set each factor to 0 and solve for x.
- 2x + 5 = 0
2x = -5
x = -5/2 = -2.5 - x - 2 = 0
x = 2
The two answers are x = -2.5, and x = 2.
The question is not well formatted
Let's assume that the peak value Given is 108.7m
However, If that is not the actual value, then you can just follow the steps with the actual value to obtain your answer.
Answer:
101.2 meters
Step-by-step explanation:
Taking the peak Given as 108.7 m
The distance traveled by car = 7. 5 meters
The distance left to reach the top of the mountain :
108.7 meters - 7.5 meters
= 101.2 meters
